Home / 4,976,832,312.80-7,465,248,469.20-1,704,193,848.80

Finding the Fourth Proportional to 4,976,832,312.80, 7,465,248,469.20 and 1,704,193,848.80

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Solution

The fourth proportional to 4,976,832,312.80, 7,465,248,469.20 and 1,704,193,848.80 is: 2,556,290,773.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,976,832,312.80 : 7,465,248,469.20 = 1,704,193,848.80 : x
  2. Step 2: Convert to fraction form
    4,976,832,312.80/7,465,248,469.20 = 1,704,193,848.80/x
  3. Step 3: Cross multiply
    4,976,832,312.80x = 7,465,248,469.20 × 1,704,193,848.80
  4. Step 4: Simplify right side
    4,976,832,312.80x = 12,722,230,520,974,256,128
  5. Step 5: Solve for x
    x = 12,722,230,520,974,256,128/4,976,832,312.80
  6. Step 6: Final answer
    x = 2,556,290,773.20

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Double scale
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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.