Home / 37,391,036.90-56,086,555.35-31,008,496.10

Finding the Fourth Proportional to 37,391,036.90, 56,086,555.35 and 31,008,496.10

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Solution

The fourth proportional to 37,391,036.90, 56,086,555.35 and 31,008,496.10 is: 46,512,744.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,391,036.90 : 56,086,555.35 = 31,008,496.10 : x
  2. Step 2: Convert to fraction form
    37,391,036.90/56,086,555.35 = 31,008,496.10/x
  3. Step 3: Cross multiply
    37,391,036.90x = 56,086,555.35 × 31,008,496.10
  4. Step 4: Simplify right side
    37,391,036.90x = 1,739,159,732,832,909.25
  5. Step 5: Solve for x
    x = 1,739,159,732,832,909.25/37,391,036.90
  6. Step 6: Final answer
    x = 46,512,744.15

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Double scale
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Similar ratio
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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.