Home / 1,766,808,216.10-2,650,212,324.15-1,494,710,424.10

Finding the Fourth Proportional to 1,766,808,216.10, 2,650,212,324.15 and 1,494,710,424.10

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Solution

The fourth proportional to 1,766,808,216.10, 2,650,212,324.15 and 1,494,710,424.10 is: 2,242,065,636.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,766,808,216.10 : 2,650,212,324.15 = 1,494,710,424.10 : x
  2. Step 2: Convert to fraction form
    1,766,808,216.10/2,650,212,324.15 = 1,494,710,424.10/x
  3. Step 3: Cross multiply
    1,766,808,216.10x = 2,650,212,324.15 × 1,494,710,424.10
  4. Step 4: Simplify right side
    1,766,808,216.10x = 3,961,299,986,985,293,312
  5. Step 5: Solve for x
    x = 3,961,299,986,985,293,312/1,766,808,216.10
  6. Step 6: Final answer
    x = 2,242,065,636.15

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Double scale
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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.