Home / 15,588,488.58-23,374,748.95-8,306,098.43

Finding the Fourth Proportional to 15,588,488.58, 23,374,748.95 and 8,306,098.43

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Solution

The fourth proportional to 15,588,488.58, 23,374,748.95 and 8,306,098.43 is: 12,454,893.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,588,488.58 : 23,374,748.95 = 8,306,098.43 : x
  2. Step 2: Convert to fraction form
    15,588,488.58/23,374,748.95 = 8,306,098.43/x
  3. Step 3: Cross multiply
    15,588,488.58x = 23,374,748.95 × 8,306,098.43
  4. Step 4: Simplify right side
    15,588,488.58x = 194,152,965,417,600.16
  5. Step 5: Solve for x
    x = 194,152,965,417,600.16/15,588,488.58
  6. Step 6: Final answer
    x = 12,454,893.52

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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.