Home / 9,432,205.20-14,148,307.80-3,367,134.79

Finding the Fourth Proportional to 9,432,205.20, 14,148,307.80 and 3,367,134.79

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Solution

The fourth proportional to 9,432,205.20, 14,148,307.80 and 3,367,134.79 is: 5,050,702.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,432,205.20 : 14,148,307.80 = 3,367,134.79 : x
  2. Step 2: Convert to fraction form
    9,432,205.20/14,148,307.80 = 3,367,134.79/x
  3. Step 3: Cross multiply
    9,432,205.20x = 14,148,307.80 × 3,367,134.79
  4. Step 4: Simplify right side
    9,432,205.20x = 47,639,259,377,637.59
  5. Step 5: Solve for x
    x = 47,639,259,377,637.59/9,432,205.20
  6. Step 6: Final answer
    x = 5,050,702.18

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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.