Home / 1,026,432,011.10-1,539,648,016.65-567,266,987.10

Finding the Fourth Proportional to 1,026,432,011.10, 1,539,648,016.65 and 567,266,987.10

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Solution

The fourth proportional to 1,026,432,011.10, 1,539,648,016.65 and 567,266,987.10 is: 850,900,480.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,432,011.10 : 1,539,648,016.65 = 567,266,987.10 : x
  2. Step 2: Convert to fraction form
    1,026,432,011.10/1,539,648,016.65 = 567,266,987.10/x
  3. Step 3: Cross multiply
    1,026,432,011.10x = 1,539,648,016.65 × 567,266,987.10
  4. Step 4: Simplify right side
    1,026,432,011.10x = 873,391,491,599,536,256
  5. Step 5: Solve for x
    x = 873,391,491,599,536,256/1,026,432,011.10
  6. Step 6: Final answer
    x = 850,900,480.65

Related Problems

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Half scale
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Double scale
Find fourth proportional to 1,026,432,012.10, 1,539,648,018.15 and 567,266,988.10
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.