Home / 22,696,891.60-34,045,337.40-14,186,837.20

Finding the Fourth Proportional to 22,696,891.60, 34,045,337.40 and 14,186,837.20

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Solution

The fourth proportional to 22,696,891.60, 34,045,337.40 and 14,186,837.20 is: 21,280,255.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,696,891.60 : 34,045,337.40 = 14,186,837.20 : x
  2. Step 2: Convert to fraction form
    22,696,891.60/34,045,337.40 = 14,186,837.20/x
  3. Step 3: Cross multiply
    22,696,891.60x = 34,045,337.40 × 14,186,837.20
  4. Step 4: Simplify right side
    22,696,891.60x = 482,995,659,112,871.25
  5. Step 5: Solve for x
    x = 482,995,659,112,871.25/22,696,891.60
  6. Step 6: Final answer
    x = 21,280,255.80

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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.