Home / 5,241,168,041.60-7,861,752,062.40-4,070,297,230.40

Finding the Fourth Proportional to 5,241,168,041.60, 7,861,752,062.40 and 4,070,297,230.40

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Solution

The fourth proportional to 5,241,168,041.60, 7,861,752,062.40 and 4,070,297,230.40 is: 6,105,445,845.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,241,168,041.60 : 7,861,752,062.40 = 4,070,297,230.40 : x
  2. Step 2: Convert to fraction form
    5,241,168,041.60/7,861,752,062.40 = 4,070,297,230.40/x
  3. Step 3: Cross multiply
    5,241,168,041.60x = 7,861,752,062.40 × 4,070,297,230.40
  4. Step 4: Simplify right side
    5,241,168,041.60x = 31,999,667,645,678,206,976
  5. Step 5: Solve for x
    x = 31,999,667,645,678,206,976/5,241,168,041.60
  6. Step 6: Final answer
    x = 6,105,445,845.60

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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.