Home / 22,386,483.60-33,588,019.80-8,932,966.80

Finding the Fourth Proportional to 22,386,483.60, 33,588,019.80 and 8,932,966.80

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Solution

The fourth proportional to 22,386,483.60, 33,588,019.80 and 8,932,966.80 is: 13,402,759.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,386,483.60 : 33,588,019.80 = 8,932,966.80 : x
  2. Step 2: Convert to fraction form
    22,386,483.60/33,588,019.80 = 8,932,966.80/x
  3. Step 3: Cross multiply
    22,386,483.60x = 33,588,019.80 × 8,932,966.80
  4. Step 4: Simplify right side
    22,386,483.60x = 300,040,665,751,142.62
  5. Step 5: Solve for x
    x = 300,040,665,751,142.62/22,386,483.60
  6. Step 6: Final answer
    x = 13,402,759.95

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1.5x scale

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.