Home / 88,713,265.30-133,069,897.95-62,885,232.70

Finding the Fourth Proportional to 88,713,265.30, 133,069,897.95 and 62,885,232.70

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Solution

The fourth proportional to 88,713,265.30, 133,069,897.95 and 62,885,232.70 is: 94,327,849.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,713,265.30 : 133,069,897.95 = 62,885,232.70 : x
  2. Step 2: Convert to fraction form
    88,713,265.30/133,069,897.95 = 62,885,232.70/x
  3. Step 3: Cross multiply
    88,713,265.30x = 133,069,897.95 × 62,885,232.70
  4. Step 4: Simplify right side
    88,713,265.30x = 8,368,131,497,951,004
  5. Step 5: Solve for x
    x = 8,368,131,497,951,004/88,713,265.30
  6. Step 6: Final answer
    x = 94,327,849.05

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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.