Home / 24,933,445.92-37,423,159.39-12,646,032.97

Finding the Fourth Proportional to 24,933,445.92, 37,423,159.39 and 12,646,032.97

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Solution

The fourth proportional to 24,933,445.92, 37,423,159.39 and 12,646,032.97 is: 18,980,710.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,933,445.92 : 37,423,159.39 = 12,646,032.97 : x
  2. Step 2: Convert to fraction form
    24,933,445.92/37,423,159.39 = 12,646,032.97/x
  3. Step 3: Cross multiply
    24,933,445.92x = 37,423,159.39 × 12,646,032.97
  4. Step 4: Simplify right side
    24,933,445.92x = 473,254,507,300,389.31
  5. Step 5: Solve for x
    x = 473,254,507,300,389.31/24,933,445.92
  6. Step 6: Final answer
    x = 18,980,710.04

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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.