Home / 40,561,683.03-60,800,009.27-14,986,380.15

Finding the Fourth Proportional to 40,561,683.03, 60,800,009.27 and 14,986,380.15

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Solution

The fourth proportional to 40,561,683.03, 60,800,009.27 and 14,986,380.15 is: 22,463,862.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,561,683.03 : 60,800,009.27 = 14,986,380.15 : x
  2. Step 2: Convert to fraction form
    40,561,683.03/60,800,009.27 = 14,986,380.15/x
  3. Step 3: Cross multiply
    40,561,683.03x = 60,800,009.27 × 14,986,380.15
  4. Step 4: Simplify right side
    40,561,683.03x = 911,172,051,968,812.12
  5. Step 5: Solve for x
    x = 911,172,051,968,812.12/40,561,683.03
  6. Step 6: Final answer
    x = 22,463,862.05

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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.