Home / 15,969,207.04-23,963,297.28-5,878,913.92

Finding the Fourth Proportional to 15,969,207.04, 23,963,297.28 and 5,878,913.92

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Solution

The fourth proportional to 15,969,207.04, 23,963,297.28 and 5,878,913.92 is: 8,821,863.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,969,207.04 : 23,963,297.28 = 5,878,913.92 : x
  2. Step 2: Convert to fraction form
    15,969,207.04/23,963,297.28 = 5,878,913.92/x
  3. Step 3: Cross multiply
    15,969,207.04x = 23,963,297.28 × 5,878,913.92
  4. Step 4: Simplify right side
    15,969,207.04x = 140,878,161,948,490.16
  5. Step 5: Solve for x
    x = 140,878,161,948,490.16/15,969,207.04
  6. Step 6: Final answer
    x = 8,821,863.33

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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.