Home / 47,051,252.40-70,482,400.20-26,832,874.80

Finding the Fourth Proportional to 47,051,252.40, 70,482,400.20 and 26,832,874.80

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Solution

The fourth proportional to 47,051,252.40, 70,482,400.20 and 26,832,874.80 is: 40,195,432.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,051,252.40 : 70,482,400.20 = 26,832,874.80 : x
  2. Step 2: Convert to fraction form
    47,051,252.40/70,482,400.20 = 26,832,874.80/x
  3. Step 3: Cross multiply
    47,051,252.40x = 70,482,400.20 × 26,832,874.80
  4. Step 4: Simplify right side
    47,051,252.40x = 1,891,245,420,170,095
  5. Step 5: Solve for x
    x = 1,891,245,420,170,095/47,051,252.40
  6. Step 6: Final answer
    x = 40,195,432.08

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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.