Home / 14,807,862.30-22,211,793.45-4,711,503.90

Finding the Fourth Proportional to 14,807,862.30, 22,211,793.45 and 4,711,503.90

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Solution

The fourth proportional to 14,807,862.30, 22,211,793.45 and 4,711,503.90 is: 7,067,255.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,807,862.30 : 22,211,793.45 = 4,711,503.90 : x
  2. Step 2: Convert to fraction form
    14,807,862.30/22,211,793.45 = 4,711,503.90/x
  3. Step 3: Cross multiply
    14,807,862.30x = 22,211,793.45 × 4,711,503.90
  4. Step 4: Simplify right side
    14,807,862.30x = 104,650,951,465,669.45
  5. Step 5: Solve for x
    x = 104,650,951,465,669.45/14,807,862.30
  6. Step 6: Final answer
    x = 7,067,255.85

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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.