Home / 51,794,538.80-77,691,808.20-24,920,682.80

Finding the Fourth Proportional to 51,794,538.80, 77,691,808.20 and 24,920,682.80

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Solution

The fourth proportional to 51,794,538.80, 77,691,808.20 and 24,920,682.80 is: 37,381,024.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,794,538.80 : 77,691,808.20 = 24,920,682.80 : x
  2. Step 2: Convert to fraction form
    51,794,538.80/77,691,808.20 = 24,920,682.80/x
  3. Step 3: Cross multiply
    51,794,538.80x = 77,691,808.20 × 24,920,682.80
  4. Step 4: Simplify right side
    51,794,538.80x = 1,936,132,908,310,639
  5. Step 5: Solve for x
    x = 1,936,132,908,310,639/51,794,538.80
  6. Step 6: Final answer
    x = 37,381,024.20

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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.