Home / 43,587,526.79-60,145,546.30-25,001,706.42

Finding the Fourth Proportional to 43,587,526.79, 60,145,546.30 and 25,001,706.42

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Solution

The fourth proportional to 43,587,526.79, 60,145,546.30 and 25,001,706.42 is: 34,499,348.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,587,526.79 : 60,145,546.30 = 25,001,706.42 : x
  2. Step 2: Convert to fraction form
    43,587,526.79/60,145,546.30 = 25,001,706.42/x
  3. Step 3: Cross multiply
    43,587,526.79x = 60,145,546.30 × 25,001,706.42
  4. Step 4: Simplify right side
    43,587,526.79x = 1,503,741,291,000,613
  5. Step 5: Solve for x
    x = 1,503,741,291,000,613/43,587,526.79
  6. Step 6: Final answer
    x = 34,499,348.82

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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.