Home / 25,675,392.52-38,515,330.45-6,506,150.25

Finding the Fourth Proportional to 25,675,392.52, 38,515,330.45 and 6,506,150.25

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Solution

The fourth proportional to 25,675,392.52, 38,515,330.45 and 6,506,150.25 is: 9,759,793.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,675,392.52 : 38,515,330.45 = 6,506,150.25 : x
  2. Step 2: Convert to fraction form
    25,675,392.52/38,515,330.45 = 6,506,150.25/x
  3. Step 3: Cross multiply
    25,675,392.52x = 38,515,330.45 × 6,506,150.25
  4. Step 4: Simplify right side
    25,675,392.52x = 250,586,526,988,665.31
  5. Step 5: Solve for x
    x = 250,586,526,988,665.31/25,675,392.52
  6. Step 6: Final answer
    x = 9,759,793.42

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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.