Home / 14,678,082.90-22,017,124.35-3,897,047.70

Finding the Fourth Proportional to 14,678,082.90, 22,017,124.35 and 3,897,047.70

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Solution

The fourth proportional to 14,678,082.90, 22,017,124.35 and 3,897,047.70 is: 5,845,571.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,678,082.90 : 22,017,124.35 = 3,897,047.70 : x
  2. Step 2: Convert to fraction form
    14,678,082.90/22,017,124.35 = 3,897,047.70/x
  3. Step 3: Cross multiply
    14,678,082.90x = 22,017,124.35 × 3,897,047.70
  4. Step 4: Simplify right side
    14,678,082.90x = 85,801,783,808,781.50
  5. Step 5: Solve for x
    x = 85,801,783,808,781.50/14,678,082.90
  6. Step 6: Final answer
    x = 5,845,571.55

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1.5x scale

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.