Home / 9,700,825.60-14,523,244.80-8,581,081.60

Finding the Fourth Proportional to 9,700,825.60, 14,523,244.80 and 8,581,081.60

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Solution

The fourth proportional to 9,700,825.60, 14,523,244.80 and 8,581,081.60 is: 12,846,860.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,700,825.60 : 14,523,244.80 = 8,581,081.60 : x
  2. Step 2: Convert to fraction form
    9,700,825.60/14,523,244.80 = 8,581,081.60/x
  3. Step 3: Cross multiply
    9,700,825.60x = 14,523,244.80 × 8,581,081.60
  4. Step 4: Simplify right side
    9,700,825.60x = 124,625,148,725,575.69
  5. Step 5: Solve for x
    x = 124,625,148,725,575.69/9,700,825.60
  6. Step 6: Final answer
    x = 12,846,860.04

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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.