Home / 29,411,337.92-40,571,080.08-17,647,565.60

Finding the Fourth Proportional to 29,411,337.92, 40,571,080.08 and 17,647,565.60

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Solution

The fourth proportional to 29,411,337.92, 40,571,080.08 and 17,647,565.60 is: 24,343,700.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,411,337.92 : 40,571,080.08 = 17,647,565.60 : x
  2. Step 2: Convert to fraction form
    29,411,337.92/40,571,080.08 = 17,647,565.60/x
  3. Step 3: Cross multiply
    29,411,337.92x = 40,571,080.08 × 17,647,565.60
  4. Step 4: Simplify right side
    29,411,337.92x = 715,980,797,174,653.25
  5. Step 5: Solve for x
    x = 715,980,797,174,653.25/29,411,337.92
  6. Step 6: Final answer
    x = 24,343,700.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.