Home / 70,964,732.89-106,446,389.70-22,442,594.95

Finding the Fourth Proportional to 70,964,732.89, 106,446,389.70 and 22,442,594.95

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Solution

The fourth proportional to 70,964,732.89, 106,446,389.70 and 22,442,594.95 is: 33,663,668.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,964,732.89 : 106,446,389.70 = 22,442,594.95 : x
  2. Step 2: Convert to fraction form
    70,964,732.89/106,446,389.70 = 22,442,594.95/x
  3. Step 3: Cross multiply
    70,964,732.89x = 106,446,389.70 × 22,442,594.95
  4. Step 4: Simplify right side
    70,964,732.89x = 2,388,933,207,926,952
  5. Step 5: Solve for x
    x = 2,388,933,207,926,952/70,964,732.89
  6. Step 6: Final answer
    x = 33,663,668.00

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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.