Home / 38,226,524.28-52,750,901.07-22,333,081.74

Finding the Fourth Proportional to 38,226,524.28, 52,750,901.07 and 22,333,081.74

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Solution

The fourth proportional to 38,226,524.28, 52,750,901.07 and 22,333,081.74 is: 30,818,658.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,226,524.28 : 52,750,901.07 = 22,333,081.74 : x
  2. Step 2: Convert to fraction form
    38,226,524.28/52,750,901.07 = 22,333,081.74/x
  3. Step 3: Cross multiply
    38,226,524.28x = 52,750,901.07 × 22,333,081.74
  4. Step 4: Simplify right side
    38,226,524.28x = 1,178,090,185,454,963.50
  5. Step 5: Solve for x
    x = 1,178,090,185,454,963.50/38,226,524.28
  6. Step 6: Final answer
    x = 30,818,658.19

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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.