Home / 499,996,419.92-750,011,639.02-237,545,522.18

Finding the Fourth Proportional to 499,996,419.92, 750,011,639.02 and 237,545,522.18

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Solution

The fourth proportional to 499,996,419.92, 750,011,639.02 and 237,545,522.18 is: 356,326,364.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    499,996,419.92 : 750,011,639.02 = 237,545,522.18 : x
  2. Step 2: Convert to fraction form
    499,996,419.92/750,011,639.02 = 237,545,522.18/x
  3. Step 3: Cross multiply
    499,996,419.92x = 750,011,639.02 × 237,545,522.18
  4. Step 4: Simplify right side
    499,996,419.92x = 178,161,906,430,552,192
  5. Step 5: Solve for x
    x = 178,161,906,430,552,192/499,996,419.92
  6. Step 6: Final answer
    x = 356,326,364.22

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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.