Home / 8,026,387,631.34-12,041,131,906.70-3,051,722,695.25

Finding the Fourth Proportional to 8,026,387,631.34, 12,041,131,906.70 and 3,051,722,695.25

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Solution

The fourth proportional to 8,026,387,631.34, 12,041,131,906.70 and 3,051,722,695.25 is: 4,578,173,545.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,026,387,631.34 : 12,041,131,906.70 = 3,051,722,695.25 : x
  2. Step 2: Convert to fraction form
    8,026,387,631.34/12,041,131,906.70 = 3,051,722,695.25/x
  3. Step 3: Cross multiply
    8,026,387,631.34x = 12,041,131,906.70 × 3,051,722,695.25
  4. Step 4: Simplify right side
    8,026,387,631.34x = 36,746,195,516,099,829,760
  5. Step 5: Solve for x
    x = 36,746,195,516,099,829,760/8,026,387,631.34
  6. Step 6: Final answer
    x = 4,578,173,545.05

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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.