Home / 19,651,558-29,482,644.12-6,004,332.40

Finding the Fourth Proportional to 19,651,558, 29,482,644.12 and 6,004,332.40

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Solution

The fourth proportional to 19,651,558, 29,482,644.12 and 6,004,332.40 is: 9,008,120.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,651,558 : 29,482,644.12 = 6,004,332.40 : x
  2. Step 2: Convert to fraction form
    19,651,558/29,482,644.12 = 6,004,332.40/x
  3. Step 3: Cross multiply
    19,651,558x = 29,482,644.12 × 6,004,332.40
  4. Step 4: Simplify right side
    19,651,558x = 177,023,595,327,385.50
  5. Step 5: Solve for x
    x = 177,023,595,327,385.50/19,651,558
  6. Step 6: Final answer
    x = 9,008,120.14

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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.