Home / 26,616,097.20-39,849,496.20-25,869,601.20

Finding the Fourth Proportional to 26,616,097.20, 39,849,496.20 and 25,869,601.20

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Solution

The fourth proportional to 26,616,097.20, 39,849,496.20 and 25,869,601.20 is: 38,731,845.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,616,097.20 : 39,849,496.20 = 25,869,601.20 : x
  2. Step 2: Convert to fraction form
    26,616,097.20/39,849,496.20 = 25,869,601.20/x
  3. Step 3: Cross multiply
    26,616,097.20x = 39,849,496.20 × 25,869,601.20
  4. Step 4: Simplify right side
    26,616,097.20x = 1,030,890,574,714,915.50
  5. Step 5: Solve for x
    x = 1,030,890,574,714,915.50/26,616,097.20
  6. Step 6: Final answer
    x = 38,731,845.88

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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.