Home / 24,063,752.60-36,079,688.10-13,286,216.60

Finding the Fourth Proportional to 24,063,752.60, 36,079,688.10 and 13,286,216.60

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Solution

The fourth proportional to 24,063,752.60, 36,079,688.10 and 13,286,216.60 is: 19,920,523.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,063,752.60 : 36,079,688.10 = 13,286,216.60 : x
  2. Step 2: Convert to fraction form
    24,063,752.60/36,079,688.10 = 13,286,216.60/x
  3. Step 3: Cross multiply
    24,063,752.60x = 36,079,688.10 × 13,286,216.60
  4. Step 4: Simplify right side
    24,063,752.60x = 479,362,550,957,042.44
  5. Step 5: Solve for x
    x = 479,362,550,957,042.44/24,063,752.60
  6. Step 6: Final answer
    x = 19,920,523.57

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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.