Home / 24,591,665.80-36,887,498.70-11,809,088.20

Finding the Fourth Proportional to 24,591,665.80, 36,887,498.70 and 11,809,088.20

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Solution

The fourth proportional to 24,591,665.80, 36,887,498.70 and 11,809,088.20 is: 17,713,632.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,591,665.80 : 36,887,498.70 = 11,809,088.20 : x
  2. Step 2: Convert to fraction form
    24,591,665.80/36,887,498.70 = 11,809,088.20/x
  3. Step 3: Cross multiply
    24,591,665.80x = 36,887,498.70 × 11,809,088.20
  4. Step 4: Simplify right side
    24,591,665.80x = 435,607,725,625,685.38
  5. Step 5: Solve for x
    x = 435,607,725,625,685.38/24,591,665.80
  6. Step 6: Final answer
    x = 17,713,632.30

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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.