Home / 16,503,160.47-24,749,134.09-5,717,943.86

Finding the Fourth Proportional to 16,503,160.47, 24,749,134.09 and 5,717,943.86

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Solution

The fourth proportional to 16,503,160.47, 24,749,134.09 and 5,717,943.86 is: 8,574,973.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,503,160.47 : 24,749,134.09 = 5,717,943.86 : x
  2. Step 2: Convert to fraction form
    16,503,160.47/24,749,134.09 = 5,717,943.86/x
  3. Step 3: Cross multiply
    16,503,160.47x = 24,749,134.09 × 5,717,943.86
  4. Step 4: Simplify right side
    16,503,160.47x = 141,514,159,172,191.66
  5. Step 5: Solve for x
    x = 141,514,159,172,191.66/16,503,160.47
  6. Step 6: Final answer
    x = 8,574,973.23

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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.