Home / 5,591,808,165.60-8,387,712,248.40-5,482,969,048.80

Finding the Fourth Proportional to 5,591,808,165.60, 8,387,712,248.40 and 5,482,969,048.80

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Solution

The fourth proportional to 5,591,808,165.60, 8,387,712,248.40 and 5,482,969,048.80 is: 8,224,453,573.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,591,808,165.60 : 8,387,712,248.40 = 5,482,969,048.80 : x
  2. Step 2: Convert to fraction form
    5,591,808,165.60/8,387,712,248.40 = 5,482,969,048.80/x
  3. Step 3: Cross multiply
    5,591,808,165.60x = 8,387,712,248.40 × 5,482,969,048.80
  4. Step 4: Simplify right side
    5,591,808,165.60x = 45,989,566,648,217,853,952
  5. Step 5: Solve for x
    x = 45,989,566,648,217,853,952/5,591,808,165.60
  6. Step 6: Final answer
    x = 8,224,453,573.20

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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.