Home / 599,119,946.80-898,679,920.20-532,233,905.20

Finding the Fourth Proportional to 599,119,946.80, 898,679,920.20 and 532,233,905.20

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Solution

The fourth proportional to 599,119,946.80, 898,679,920.20 and 532,233,905.20 is: 798,350,857.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,119,946.80 : 898,679,920.20 = 532,233,905.20 : x
  2. Step 2: Convert to fraction form
    599,119,946.80/898,679,920.20 = 532,233,905.20/x
  3. Step 3: Cross multiply
    599,119,946.80x = 898,679,920.20 × 532,233,905.20
  4. Step 4: Simplify right side
    599,119,946.80x = 478,307,923,452,870,400
  5. Step 5: Solve for x
    x = 478,307,923,452,870,400/599,119,946.80
  6. Step 6: Final answer
    x = 798,350,857.80

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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.