Home / 5,541,255,874.06-7,646,838,590.90-3,000,917,207.50

Finding the Fourth Proportional to 5,541,255,874.06, 7,646,838,590.90 and 3,000,917,207.50

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Solution

The fourth proportional to 5,541,255,874.06, 7,646,838,590.90 and 3,000,917,207.50 is: 4,141,214,560.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,541,255,874.06 : 7,646,838,590.90 = 3,000,917,207.50 : x
  2. Step 2: Convert to fraction form
    5,541,255,874.06/7,646,838,590.90 = 3,000,917,207.50/x
  3. Step 3: Cross multiply
    5,541,255,874.06x = 7,646,838,590.90 × 3,000,917,207.50
  4. Step 4: Simplify right side
    5,541,255,874.06x = 22,947,529,510,406,860,800
  5. Step 5: Solve for x
    x = 22,947,529,510,406,860,800/5,541,255,874.06
  6. Step 6: Final answer
    x = 4,141,214,560.73

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1.5x scale

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.