Home / 2,696,915,542.20-4,045,642,751.70-731,799,814.20

Finding the Fourth Proportional to 2,696,915,542.20, 4,045,642,751.70 and 731,799,814.20

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Solution

The fourth proportional to 2,696,915,542.20, 4,045,642,751.70 and 731,799,814.20 is: 1,097,772,832.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,696,915,542.20 : 4,045,642,751.70 = 731,799,814.20 : x
  2. Step 2: Convert to fraction form
    2,696,915,542.20/4,045,642,751.70 = 731,799,814.20/x
  3. Step 3: Cross multiply
    2,696,915,542.20x = 4,045,642,751.70 × 731,799,814.20
  4. Step 4: Simplify right side
    2,696,915,542.20x = 2,960,600,614,013,636,608
  5. Step 5: Solve for x
    x = 2,960,600,614,013,636,608/2,696,915,542.20
  6. Step 6: Final answer
    x = 1,097,772,832.59

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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.