Home / 88,713,000.30-133,069,500.45-62,884,967.70

Finding the Fourth Proportional to 88,713,000.30, 133,069,500.45 and 62,884,967.70

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Solution

The fourth proportional to 88,713,000.30, 133,069,500.45 and 62,884,967.70 is: 94,327,451.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,713,000.30 : 133,069,500.45 = 62,884,967.70 : x
  2. Step 2: Convert to fraction form
    88,713,000.30/133,069,500.45 = 62,884,967.70/x
  3. Step 3: Cross multiply
    88,713,000.30x = 133,069,500.45 × 62,884,967.70
  4. Step 4: Simplify right side
    88,713,000.30x = 8,368,071,237,653,386
  5. Step 5: Solve for x
    x = 8,368,071,237,653,386/88,713,000.30
  6. Step 6: Final answer
    x = 94,327,451.55

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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.