Home / 24,933,445.67-37,423,159.01-12,646,032.71

Finding the Fourth Proportional to 24,933,445.67, 37,423,159.01 and 12,646,032.71

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Solution

The fourth proportional to 24,933,445.67, 37,423,159.01 and 12,646,032.71 is: 18,980,709.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,933,445.67 : 37,423,159.01 = 12,646,032.71 : x
  2. Step 2: Convert to fraction form
    24,933,445.67/37,423,159.01 = 12,646,032.71/x
  3. Step 3: Cross multiply
    24,933,445.67x = 37,423,159.01 × 12,646,032.71
  4. Step 4: Simplify right side
    24,933,445.67x = 473,254,493,077,164.25
  5. Step 5: Solve for x
    x = 473,254,493,077,164.25/24,933,445.67
  6. Step 6: Final answer
    x = 18,980,709.66

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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.