Home / 5,573,766,279.60-8,360,649,419.40-2,259,168,762.60

Finding the Fourth Proportional to 5,573,766,279.60, 8,360,649,419.40 and 2,259,168,762.60

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Solution

The fourth proportional to 5,573,766,279.60, 8,360,649,419.40 and 2,259,168,762.60 is: 3,388,753,143.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,573,766,279.60 : 8,360,649,419.40 = 2,259,168,762.60 : x
  2. Step 2: Convert to fraction form
    5,573,766,279.60/8,360,649,419.40 = 2,259,168,762.60/x
  3. Step 3: Cross multiply
    5,573,766,279.60x = 8,360,649,419.40 × 2,259,168,762.60
  4. Step 4: Simplify right side
    5,573,766,279.60x = 18,888,118,003,358,306,304
  5. Step 5: Solve for x
    x = 18,888,118,003,358,306,304/5,573,766,279.60
  6. Step 6: Final answer
    x = 3,388,753,143.90

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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.