Home / 25,925,348.48-38,862,747.44-10,358,536.64

Finding the Fourth Proportional to 25,925,348.48, 38,862,747.44 and 10,358,536.64

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Solution

The fourth proportional to 25,925,348.48, 38,862,747.44 and 10,358,536.64 is: 15,527,706.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,925,348.48 : 38,862,747.44 = 10,358,536.64 : x
  2. Step 2: Convert to fraction form
    25,925,348.48/38,862,747.44 = 10,358,536.64/x
  3. Step 3: Cross multiply
    25,925,348.48x = 38,862,747.44 × 10,358,536.64
  4. Step 4: Simplify right side
    25,925,348.48x = 402,561,193,288,306.19
  5. Step 5: Solve for x
    x = 402,561,193,288,306.19/25,925,348.48
  6. Step 6: Final answer
    x = 15,527,706.16

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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.