Home / 164,574,906.30-246,862,359.45-149,508,553.95

Finding the Fourth Proportional to 164,574,906.30, 246,862,359.45 and 149,508,553.95

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Solution

The fourth proportional to 164,574,906.30, 246,862,359.45 and 149,508,553.95 is: 224,262,830.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,574,906.30 : 246,862,359.45 = 149,508,553.95 : x
  2. Step 2: Convert to fraction form
    164,574,906.30/246,862,359.45 = 149,508,553.95/x
  3. Step 3: Cross multiply
    164,574,906.30x = 246,862,359.45 × 149,508,553.95
  4. Step 4: Simplify right side
    164,574,906.30x = 36,908,034,386,054,616
  5. Step 5: Solve for x
    x = 36,908,034,386,054,616/164,574,906.30
  6. Step 6: Final answer
    x = 224,262,830.93

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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.