Home / 377,214,974.28-565,822,592.28-169,711,043.76

Finding the Fourth Proportional to 377,214,974.28, 565,822,592.28 and 169,711,043.76

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Solution

The fourth proportional to 377,214,974.28, 565,822,592.28 and 169,711,043.76 is: 254,566,624.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,214,974.28 : 565,822,592.28 = 169,711,043.76 : x
  2. Step 2: Convert to fraction form
    377,214,974.28/565,822,592.28 = 169,711,043.76/x
  3. Step 3: Cross multiply
    377,214,974.28x = 565,822,592.28 × 169,711,043.76
  4. Step 4: Simplify right side
    377,214,974.28x = 96,026,342,718,827,712
  5. Step 5: Solve for x
    x = 96,026,342,718,827,712/377,214,974.28
  6. Step 6: Final answer
    x = 254,566,624.51

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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.