Home / 598,251,528.95-825,724,859.54-350,812,599.35

Finding the Fourth Proportional to 598,251,528.95, 825,724,859.54 and 350,812,599.35

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Solution

The fourth proportional to 598,251,528.95, 825,724,859.54 and 350,812,599.35 is: 484,202,162.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,251,528.95 : 825,724,859.54 = 350,812,599.35 : x
  2. Step 2: Convert to fraction form
    598,251,528.95/825,724,859.54 = 350,812,599.35/x
  3. Step 3: Cross multiply
    598,251,528.95x = 825,724,859.54 × 350,812,599.35
  4. Step 4: Simplify right side
    598,251,528.95x = 289,674,684,321,898,880
  5. Step 5: Solve for x
    x = 289,674,684,321,898,880/598,251,528.95
  6. Step 6: Final answer
    x = 484,202,162.98

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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.