Home / 273,910,126.01-377,955,616.50-166,564,686.47

Finding the Fourth Proportional to 273,910,126.01, 377,955,616.50 and 166,564,686.47

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Solution

The fourth proportional to 273,910,126.01, 377,955,616.50 and 166,564,686.47 is: 229,834,726.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,910,126.01 : 377,955,616.50 = 166,564,686.47 : x
  2. Step 2: Convert to fraction form
    273,910,126.01/377,955,616.50 = 166,564,686.47/x
  3. Step 3: Cross multiply
    273,910,126.01x = 377,955,616.50 × 166,564,686.47
  4. Step 4: Simplify right side
    273,910,126.01x = 62,954,058,760,008,280
  5. Step 5: Solve for x
    x = 62,954,058,760,008,280/273,910,126.01
  6. Step 6: Final answer
    x = 229,834,726.00

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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.