Home / 70,940,605.48-106,458,643.14-24,882,890.92

Finding the Fourth Proportional to 70,940,605.48, 106,458,643.14 and 24,882,890.92

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Solution

The fourth proportional to 70,940,605.48, 106,458,643.14 and 24,882,890.92 is: 37,341,079.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,940,605.48 : 106,458,643.14 = 24,882,890.92 : x
  2. Step 2: Convert to fraction form
    70,940,605.48/106,458,643.14 = 24,882,890.92/x
  3. Step 3: Cross multiply
    70,940,605.48x = 106,458,643.14 × 24,882,890.92
  4. Step 4: Simplify right side
    70,940,605.48x = 2,648,998,804,743,826.50
  5. Step 5: Solve for x
    x = 2,648,998,804,743,826.50/70,940,605.48
  6. Step 6: Final answer
    x = 37,341,079.72

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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.