Home / 26,582,801.76-36,684,299.20-14,359,658.80

Finding the Fourth Proportional to 26,582,801.76, 36,684,299.20 and 14,359,658.80

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Solution

The fourth proportional to 26,582,801.76, 36,684,299.20 and 14,359,658.80 is: 19,816,346.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,582,801.76 : 36,684,299.20 = 14,359,658.80 : x
  2. Step 2: Convert to fraction form
    26,582,801.76/36,684,299.20 = 14,359,658.80/x
  3. Step 3: Cross multiply
    26,582,801.76x = 36,684,299.20 × 14,359,658.80
  4. Step 4: Simplify right side
    26,582,801.76x = 526,774,019,829,113
  5. Step 5: Solve for x
    x = 526,774,019,829,113/26,582,801.76
  6. Step 6: Final answer
    x = 19,816,346.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.