Home / 14,762,704.90-22,144,057.35-10,458,032.80

Finding the Fourth Proportional to 14,762,704.90, 22,144,057.35 and 10,458,032.80

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Solution

The fourth proportional to 14,762,704.90, 22,144,057.35 and 10,458,032.80 is: 15,687,049.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,762,704.90 : 22,144,057.35 = 10,458,032.80 : x
  2. Step 2: Convert to fraction form
    14,762,704.90/22,144,057.35 = 10,458,032.80/x
  3. Step 3: Cross multiply
    14,762,704.90x = 22,144,057.35 × 10,458,032.80
  4. Step 4: Simplify right side
    14,762,704.90x = 231,583,278,091,381.12
  5. Step 5: Solve for x
    x = 231,583,278,091,381.12/14,762,704.90
  6. Step 6: Final answer
    x = 15,687,049.20

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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.