Home / 110,031,331.15-165,046,996.73-59,012,995.15

Finding the Fourth Proportional to 110,031,331.15, 165,046,996.73 and 59,012,995.15

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Solution

The fourth proportional to 110,031,331.15, 165,046,996.73 and 59,012,995.15 is: 88,519,492.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,031,331.15 : 165,046,996.73 = 59,012,995.15 : x
  2. Step 2: Convert to fraction form
    110,031,331.15/165,046,996.73 = 59,012,995.15/x
  3. Step 3: Cross multiply
    110,031,331.15x = 165,046,996.73 × 59,012,995.15
  4. Step 4: Simplify right side
    110,031,331.15x = 9,739,917,617,549,554
  5. Step 5: Solve for x
    x = 9,739,917,617,549,554/110,031,331.15
  6. Step 6: Final answer
    x = 88,519,492.73

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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.