Home / 56,706,786-78,255,758.34-32,260,500

Finding the Fourth Proportional to 56,706,786, 78,255,758.34 and 32,260,500

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Solution

The fourth proportional to 56,706,786, 78,255,758.34 and 32,260,500 is: 44,519,713.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,706,786 : 78,255,758.34 = 32,260,500 : x
  2. Step 2: Convert to fraction form
    56,706,786/78,255,758.34 = 32,260,500/x
  3. Step 3: Cross multiply
    56,706,786x = 78,255,758.34 × 32,260,500
  4. Step 4: Simplify right side
    56,706,786x = 2,524,569,891,927,570
  5. Step 5: Solve for x
    x = 2,524,569,891,927,570/56,706,786
  6. Step 6: Final answer
    x = 44,519,713.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.