Home / 24,193,742.90-36,248,623.95-15,669,691.70

Finding the Fourth Proportional to 24,193,742.90, 36,248,623.95 and 15,669,691.70

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Solution

The fourth proportional to 24,193,742.90, 36,248,623.95 and 15,669,691.70 is: 23,477,341.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,742.90 : 36,248,623.95 = 15,669,691.70 : x
  2. Step 2: Convert to fraction form
    24,193,742.90/36,248,623.95 = 15,669,691.70/x
  3. Step 3: Cross multiply
    24,193,742.90x = 36,248,623.95 × 15,669,691.70
  4. Step 4: Simplify right side
    24,193,742.90x = 568,004,761,845,736.25
  5. Step 5: Solve for x
    x = 568,004,761,845,736.25/24,193,742.90
  6. Step 6: Final answer
    x = 23,477,341.40

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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.