Home / 16,706,864.25-25,060,316.20-4,576,432.28

Finding the Fourth Proportional to 16,706,864.25, 25,060,316.20 and 4,576,432.28

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Solution

The fourth proportional to 16,706,864.25, 25,060,316.20 and 4,576,432.28 is: 6,864,653.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,706,864.25 : 25,060,316.20 = 4,576,432.28 : x
  2. Step 2: Convert to fraction form
    16,706,864.25/25,060,316.20 = 4,576,432.28/x
  3. Step 3: Cross multiply
    16,706,864.25x = 25,060,316.20 × 4,576,432.28
  4. Step 4: Simplify right side
    16,706,864.25x = 114,686,840,034,650.97
  5. Step 5: Solve for x
    x = 114,686,840,034,650.97/16,706,864.25
  6. Step 6: Final answer
    x = 6,864,653.85

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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.