Home / 151,717,007.52-227,483,351.10-59,490,248.76

Finding the Fourth Proportional to 151,717,007.52, 227,483,351.10 and 59,490,248.76

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Solution

The fourth proportional to 151,717,007.52, 227,483,351.10 and 59,490,248.76 is: 89,199,235.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,717,007.52 : 227,483,351.10 = 59,490,248.76 : x
  2. Step 2: Convert to fraction form
    151,717,007.52/227,483,351.10 = 59,490,248.76/x
  3. Step 3: Cross multiply
    151,717,007.52x = 227,483,351.10 × 59,490,248.76
  4. Step 4: Simplify right side
    151,717,007.52x = 13,533,041,145,697,418
  5. Step 5: Solve for x
    x = 13,533,041,145,697,418/151,717,007.52
  6. Step 6: Final answer
    x = 89,199,235.91

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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.