Home / 73,811,444.10-110,717,166.15-73,386,291.30

Finding the Fourth Proportional to 73,811,444.10, 110,717,166.15 and 73,386,291.30

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Solution

The fourth proportional to 73,811,444.10, 110,717,166.15 and 73,386,291.30 is: 110,079,436.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,811,444.10 : 110,717,166.15 = 73,386,291.30 : x
  2. Step 2: Convert to fraction form
    73,811,444.10/110,717,166.15 = 73,386,291.30/x
  3. Step 3: Cross multiply
    73,811,444.10x = 110,717,166.15 × 73,386,291.30
  4. Step 4: Simplify right side
    73,811,444.10x = 8,125,122,206,994,400
  5. Step 5: Solve for x
    x = 8,125,122,206,994,400/73,811,444.10
  6. Step 6: Final answer
    x = 110,079,436.95

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Double scale
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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.