Home / 40,621,857.30-60,897,356.55-24,454,241.10

Finding the Fourth Proportional to 40,621,857.30, 60,897,356.55 and 24,454,241.10

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Solution

The fourth proportional to 40,621,857.30, 60,897,356.55 and 24,454,241.10 is: 36,660,033.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,621,857.30 : 60,897,356.55 = 24,454,241.10 : x
  2. Step 2: Convert to fraction form
    40,621,857.30/60,897,356.55 = 24,454,241.10/x
  3. Step 3: Cross multiply
    40,621,857.30x = 60,897,356.55 × 24,454,241.10
  4. Step 4: Simplify right side
    40,621,857.30x = 1,489,198,639,426,364.25
  5. Step 5: Solve for x
    x = 1,489,198,639,426,364.25/40,621,857.30
  6. Step 6: Final answer
    x = 36,660,033.25

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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.