Home / 25,233,117.18-37,852,824.33-9,878,423.82

Finding the Fourth Proportional to 25,233,117.18, 37,852,824.33 and 9,878,423.82

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Solution

The fourth proportional to 25,233,117.18, 37,852,824.33 and 9,878,423.82 is: 14,818,868.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,233,117.18 : 37,852,824.33 = 9,878,423.82 : x
  2. Step 2: Convert to fraction form
    25,233,117.18/37,852,824.33 = 9,878,423.82/x
  3. Step 3: Cross multiply
    25,233,117.18x = 37,852,824.33 × 9,878,423.82
  4. Step 4: Simplify right side
    25,233,117.18x = 373,926,241,515,747.56
  5. Step 5: Solve for x
    x = 373,926,241,515,747.56/25,233,117.18
  6. Step 6: Final answer
    x = 14,818,868.35

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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.