Home / 57,559,619.70-86,227,455.15-34,772,829.30

Finding the Fourth Proportional to 57,559,619.70, 86,227,455.15 and 34,772,829.30

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Solution

The fourth proportional to 57,559,619.70, 86,227,455.15 and 34,772,829.30 is: 52,091,598.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,559,619.70 : 86,227,455.15 = 34,772,829.30 : x
  2. Step 2: Convert to fraction form
    57,559,619.70/86,227,455.15 = 34,772,829.30/x
  3. Step 3: Cross multiply
    57,559,619.70x = 86,227,455.15 × 34,772,829.30
  4. Step 4: Simplify right side
    57,559,619.70x = 2,998,372,578,904,356
  5. Step 5: Solve for x
    x = 2,998,372,578,904,356/57,559,619.70
  6. Step 6: Final answer
    x = 52,091,598.15

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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.