Home / 59,286,626.10-88,929,939.15-38,944,901.70

Finding the Fourth Proportional to 59,286,626.10, 88,929,939.15 and 38,944,901.70

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Solution

The fourth proportional to 59,286,626.10, 88,929,939.15 and 38,944,901.70 is: 58,417,352.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,286,626.10 : 88,929,939.15 = 38,944,901.70 : x
  2. Step 2: Convert to fraction form
    59,286,626.10/88,929,939.15 = 38,944,901.70/x
  3. Step 3: Cross multiply
    59,286,626.10x = 88,929,939.15 × 38,944,901.70
  4. Step 4: Simplify right side
    59,286,626.10x = 3,463,367,738,383,732
  5. Step 5: Solve for x
    x = 3,463,367,738,383,732/59,286,626.10
  6. Step 6: Final answer
    x = 58,417,352.55

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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.