Home / 88,967,252.52-133,471,001.58-48,025,812.90

Finding the Fourth Proportional to 88,967,252.52, 133,471,001.58 and 48,025,812.90

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Solution

The fourth proportional to 88,967,252.52, 133,471,001.58 and 48,025,812.90 is: 72,049,581.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,967,252.52 : 133,471,001.58 = 48,025,812.90 : x
  2. Step 2: Convert to fraction form
    88,967,252.52/133,471,001.58 = 48,025,812.90/x
  3. Step 3: Cross multiply
    88,967,252.52x = 133,471,001.58 × 48,025,812.90
  4. Step 4: Simplify right side
    88,967,252.52x = 6,410,053,349,456,684
  5. Step 5: Solve for x
    x = 6,410,053,349,456,684/88,967,252.52
  6. Step 6: Final answer
    x = 72,049,581.93

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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.