Home / 16,567,180.14-22,862,490.62-9,124,699.25

Finding the Fourth Proportional to 16,567,180.14, 22,862,490.62 and 9,124,699.25

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Solution

The fourth proportional to 16,567,180.14, 22,862,490.62 and 9,124,699.25 is: 12,591,964.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,567,180.14 : 22,862,490.62 = 9,124,699.25 : x
  2. Step 2: Convert to fraction form
    16,567,180.14/22,862,490.62 = 9,124,699.25/x
  3. Step 3: Cross multiply
    16,567,180.14x = 22,862,490.62 × 9,124,699.25
  4. Step 4: Simplify right side
    16,567,180.14x = 208,613,350,971,671.78
  5. Step 5: Solve for x
    x = 208,613,350,971,671.78/16,567,180.14
  6. Step 6: Final answer
    x = 12,591,964.91

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1.5x scale

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.