Home / 598,251,521.16-825,724,848.60-350,812,591.56

Finding the Fourth Proportional to 598,251,521.16, 825,724,848.60 and 350,812,591.56

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Solution

The fourth proportional to 598,251,521.16, 825,724,848.60 and 350,812,591.56 is: 484,202,152.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,251,521.16 : 825,724,848.60 = 350,812,591.56 : x
  2. Step 2: Convert to fraction form
    598,251,521.16/825,724,848.60 = 350,812,591.56/x
  3. Step 3: Cross multiply
    598,251,521.16x = 825,724,848.60 × 350,812,591.56
  4. Step 4: Simplify right side
    598,251,521.16x = 289,674,674,052,854,656
  5. Step 5: Solve for x
    x = 289,674,674,052,854,656/598,251,521.16
  6. Step 6: Final answer
    x = 484,202,152.12

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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.