Home / 59,038,962.15-88,584,020.19-31,713,373.20

Finding the Fourth Proportional to 59,038,962.15, 88,584,020.19 and 31,713,373.20

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Solution

The fourth proportional to 59,038,962.15, 88,584,020.19 and 31,713,373.20 is: 47,583,798.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,038,962.15 : 88,584,020.19 = 31,713,373.20 : x
  2. Step 2: Convert to fraction form
    59,038,962.15/88,584,020.19 = 31,713,373.20/x
  3. Step 3: Cross multiply
    59,038,962.15x = 88,584,020.19 × 31,713,373.20
  4. Step 4: Simplify right side
    59,038,962.15x = 2,809,298,091,841,805
  5. Step 5: Solve for x
    x = 2,809,298,091,841,805/59,038,962.15
  6. Step 6: Final answer
    x = 47,583,798.72

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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.