Home / 3,067,440,085.20-4,601,160,127.80-2,577,664,059.60

Finding the Fourth Proportional to 3,067,440,085.20, 4,601,160,127.80 and 2,577,664,059.60

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Solution

The fourth proportional to 3,067,440,085.20, 4,601,160,127.80 and 2,577,664,059.60 is: 3,866,496,089.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,440,085.20 : 4,601,160,127.80 = 2,577,664,059.60 : x
  2. Step 2: Convert to fraction form
    3,067,440,085.20/4,601,160,127.80 = 2,577,664,059.60/x
  3. Step 3: Cross multiply
    3,067,440,085.20x = 4,601,160,127.80 × 2,577,664,059.60
  4. Step 4: Simplify right side
    3,067,440,085.20x = 11,860,245,093,894,602,752
  5. Step 5: Solve for x
    x = 11,860,245,093,894,602,752/3,067,440,085.20
  6. Step 6: Final answer
    x = 3,866,496,089.40

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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.