Home / 25,233,119.18-37,852,827.33-9,878,425.82

Finding the Fourth Proportional to 25,233,119.18, 37,852,827.33 and 9,878,425.82

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Solution

The fourth proportional to 25,233,119.18, 37,852,827.33 and 9,878,425.82 is: 14,818,871.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,233,119.18 : 37,852,827.33 = 9,878,425.82 : x
  2. Step 2: Convert to fraction form
    25,233,119.18/37,852,827.33 = 9,878,425.82/x
  3. Step 3: Cross multiply
    25,233,119.18x = 37,852,827.33 × 9,878,425.82
  4. Step 4: Simplify right side
    25,233,119.18x = 373,926,346,856,673.62
  5. Step 5: Solve for x
    x = 373,926,346,856,673.62/25,233,119.18
  6. Step 6: Final answer
    x = 14,818,871.35

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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.