Home / 15,868,110.60-23,802,165.90-14,911,516.80

Finding the Fourth Proportional to 15,868,110.60, 23,802,165.90 and 14,911,516.80

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Solution

The fourth proportional to 15,868,110.60, 23,802,165.90 and 14,911,516.80 is: 22,367,275.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,868,110.60 : 23,802,165.90 = 14,911,516.80 : x
  2. Step 2: Convert to fraction form
    15,868,110.60/23,802,165.90 = 14,911,516.80/x
  3. Step 3: Cross multiply
    15,868,110.60x = 23,802,165.90 × 14,911,516.80
  4. Step 4: Simplify right side
    15,868,110.60x = 354,926,396,694,237.12
  5. Step 5: Solve for x
    x = 354,926,396,694,237.12/15,868,110.60
  6. Step 6: Final answer
    x = 22,367,275.20

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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.