Home / 62,221,609.44-85,853,001.42-35,754,851.16

Finding the Fourth Proportional to 62,221,609.44, 85,853,001.42 and 35,754,851.16

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Solution

The fourth proportional to 62,221,609.44, 85,853,001.42 and 35,754,851.16 is: 49,334,327.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,221,609.44 : 85,853,001.42 = 35,754,851.16 : x
  2. Step 2: Convert to fraction form
    62,221,609.44/85,853,001.42 = 35,754,851.16/x
  3. Step 3: Cross multiply
    62,221,609.44x = 85,853,001.42 × 35,754,851.16
  4. Step 4: Simplify right side
    62,221,609.44x = 3,069,661,287,411,368.50
  5. Step 5: Solve for x
    x = 3,069,661,287,411,368.50/62,221,609.44
  6. Step 6: Final answer
    x = 49,334,327.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.