Home / 3,548,210,503,575.60-5,321,570,979,565.80-1,000,784,358,835.20

Finding the Fourth Proportional to 3,548,210,503,575.60, 5,321,570,979,565.80 and 1,000,784,358,835.20

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Solution

The fourth proportional to 3,548,210,503,575.60, 5,321,570,979,565.80 and 1,000,784,358,835.20 is: 1,500,966,471,807.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,548,210,503,575.60 : 5,321,570,979,565.80 = 1,000,784,358,835.20 : x
  2. Step 2: Convert to fraction form
    3,548,210,503,575.60/5,321,570,979,565.80 = 1,000,784,358,835.20/x
  3. Step 3: Cross multiply
    3,548,210,503,575.60x = 5,321,570,979,565.80 × 1,000,784,358,835.20
  4. Step 4: Simplify right side
    3,548,210,503,575.60x = 5,325,745,000,780,766,398,906,368
  5. Step 5: Solve for x
    x = 5,325,745,000,780,766,398,906,368/3,548,210,503,575.60
  6. Step 6: Final answer
    x = 1,500,966,471,807.10

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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.