Home / 4,074,394,501.10-6,111,591,751.65-2,679,680,740.70

Finding the Fourth Proportional to 4,074,394,501.10, 6,111,591,751.65 and 2,679,680,740.70

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Solution

The fourth proportional to 4,074,394,501.10, 6,111,591,751.65 and 2,679,680,740.70 is: 4,019,521,111.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,394,501.10 : 6,111,591,751.65 = 2,679,680,740.70 : x
  2. Step 2: Convert to fraction form
    4,074,394,501.10/6,111,591,751.65 = 2,679,680,740.70/x
  3. Step 3: Cross multiply
    4,074,394,501.10x = 6,111,591,751.65 × 2,679,680,740.70
  4. Step 4: Simplify right side
    4,074,394,501.10x = 16,377,114,711,917,479,936
  5. Step 5: Solve for x
    x = 16,377,114,711,917,479,936/4,074,394,501.10
  6. Step 6: Final answer
    x = 4,019,521,111.05

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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.