Home / 15,984,252.60-23,956,695.90-10,866,672.60

Finding the Fourth Proportional to 15,984,252.60, 23,956,695.90 and 10,866,672.60

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Solution

The fourth proportional to 15,984,252.60, 23,956,695.90 and 10,866,672.60 is: 16,286,627.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,984,252.60 : 23,956,695.90 = 10,866,672.60 : x
  2. Step 2: Convert to fraction form
    15,984,252.60/23,956,695.90 = 10,866,672.60/x
  3. Step 3: Cross multiply
    15,984,252.60x = 23,956,695.90 × 10,866,672.60
  4. Step 4: Simplify right side
    15,984,252.60x = 260,329,570,923,062.31
  5. Step 5: Solve for x
    x = 260,329,570,923,062.31/15,984,252.60
  6. Step 6: Final answer
    x = 16,286,627.69

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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.