Home / 1,034,960,070.15-1,552,440,105.23-1,021,355,180.55

Finding the Fourth Proportional to 1,034,960,070.15, 1,552,440,105.23 and 1,021,355,180.55

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Solution

The fourth proportional to 1,034,960,070.15, 1,552,440,105.23 and 1,021,355,180.55 is: 1,532,032,770.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,960,070.15 : 1,552,440,105.23 = 1,021,355,180.55 : x
  2. Step 2: Convert to fraction form
    1,034,960,070.15/1,552,440,105.23 = 1,021,355,180.55/x
  3. Step 3: Cross multiply
    1,034,960,070.15x = 1,552,440,105.23 × 1,021,355,180.55
  4. Step 4: Simplify right side
    1,034,960,070.15x = 1,585,592,743,965,140,736
  5. Step 5: Solve for x
    x = 1,585,592,743,965,140,736/1,034,960,070.15
  6. Step 6: Final answer
    x = 1,532,032,770.83

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Double scale
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Similar ratio
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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.