Home / 24,805,076.42-34,230,109.60-13,641,473.10

Finding the Fourth Proportional to 24,805,076.42, 34,230,109.60 and 13,641,473.10

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Solution

The fourth proportional to 24,805,076.42, 34,230,109.60 and 13,641,473.10 is: 18,824,740.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,805,076.42 : 34,230,109.60 = 13,641,473.10 : x
  2. Step 2: Convert to fraction form
    24,805,076.42/34,230,109.60 = 13,641,473.10/x
  3. Step 3: Cross multiply
    24,805,076.42x = 34,230,109.60 × 13,641,473.10
  4. Step 4: Simplify right side
    24,805,076.42x = 466,949,119,318,451.75
  5. Step 5: Solve for x
    x = 466,949,119,318,451.75/24,805,076.42
  6. Step 6: Final answer
    x = 18,824,740.20

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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.