Home / 598,251,532.52-825,724,864.46-350,812,602.92

Finding the Fourth Proportional to 598,251,532.52, 825,724,864.46 and 350,812,602.92

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Solution

The fourth proportional to 598,251,532.52, 825,724,864.46 and 350,812,602.92 is: 484,202,167.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,251,532.52 : 825,724,864.46 = 350,812,602.92 : x
  2. Step 2: Convert to fraction form
    598,251,532.52/825,724,864.46 = 350,812,602.92/x
  3. Step 3: Cross multiply
    598,251,532.52x = 825,724,864.46 × 350,812,602.92
  4. Step 4: Simplify right side
    598,251,532.52x = 289,674,688,997,287,104
  5. Step 5: Solve for x
    x = 289,674,688,997,287,104/598,251,532.52
  6. Step 6: Final answer
    x = 484,202,167.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.