Home / 16,929,275.92-23,363,924.25-9,588,894.46

Finding the Fourth Proportional to 16,929,275.92, 23,363,924.25 and 9,588,894.46

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Solution

The fourth proportional to 16,929,275.92, 23,363,924.25 and 9,588,894.46 is: 13,233,537.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,929,275.92 : 23,363,924.25 = 9,588,894.46 : x
  2. Step 2: Convert to fraction form
    16,929,275.92/23,363,924.25 = 9,588,894.46/x
  3. Step 3: Cross multiply
    16,929,275.92x = 23,363,924.25 × 9,588,894.46
  4. Step 4: Simplify right side
    16,929,275.92x = 224,034,203,804,684.69
  5. Step 5: Solve for x
    x = 224,034,203,804,684.69/16,929,275.92
  6. Step 6: Final answer
    x = 13,233,537.27

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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.