Home / 124,101,737.28-171,279,016.14-94,283,317.00

Finding the Fourth Proportional to 124,101,737.28, 171,279,016.14 and 94,283,317.00

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Solution

The fourth proportional to 124,101,737.28, 171,279,016.14 and 94,283,317.00 is: 130,125,122.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,101,737.28 : 171,279,016.14 = 94,283,317.00 : x
  2. Step 2: Convert to fraction form
    124,101,737.28/171,279,016.14 = 94,283,317.00/x
  3. Step 3: Cross multiply
    124,101,737.28x = 171,279,016.14 × 94,283,317.00
  4. Step 4: Simplify right side
    124,101,737.28x = 16,148,753,774,213,526
  5. Step 5: Solve for x
    x = 16,148,753,774,213,526/124,101,737.28
  6. Step 6: Final answer
    x = 130,125,122.57

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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.