Home / 5,968,310,575.20-8,952,465,862.80-5,605,214,920.80

Finding the Fourth Proportional to 5,968,310,575.20, 8,952,465,862.80 and 5,605,214,920.80

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Solution

The fourth proportional to 5,968,310,575.20, 8,952,465,862.80 and 5,605,214,920.80 is: 8,407,822,381.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,968,310,575.20 : 8,952,465,862.80 = 5,605,214,920.80 : x
  2. Step 2: Convert to fraction form
    5,968,310,575.20/8,952,465,862.80 = 5,605,214,920.80/x
  3. Step 3: Cross multiply
    5,968,310,575.20x = 8,952,465,862.80 × 5,605,214,920.80
  4. Step 4: Simplify right side
    5,968,310,575.20x = 50,180,495,232,119,201,792
  5. Step 5: Solve for x
    x = 50,180,495,232,119,201,792/5,968,310,575.20
  6. Step 6: Final answer
    x = 8,407,822,381.20

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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.