Home / 14,678,052.90-22,017,079.35-3,897,017.70

Finding the Fourth Proportional to 14,678,052.90, 22,017,079.35 and 3,897,017.70

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Solution

The fourth proportional to 14,678,052.90, 22,017,079.35 and 3,897,017.70 is: 5,845,526.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,678,052.90 : 22,017,079.35 = 3,897,017.70 : x
  2. Step 2: Convert to fraction form
    14,678,052.90/22,017,079.35 = 3,897,017.70/x
  3. Step 3: Cross multiply
    14,678,052.90x = 22,017,079.35 × 3,897,017.70
  4. Step 4: Simplify right side
    14,678,052.90x = 85,800,947,929,254.50
  5. Step 5: Solve for x
    x = 85,800,947,929,254.50/14,678,052.90
  6. Step 6: Final answer
    x = 5,845,526.55

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Similar ratio
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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.