Home / 3,548,210,503,577.60-5,321,570,979,568.80-1,000,784,358,837.20

Finding the Fourth Proportional to 3,548,210,503,577.60, 5,321,570,979,568.80 and 1,000,784,358,837.20

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Solution

The fourth proportional to 3,548,210,503,577.60, 5,321,570,979,568.80 and 1,000,784,358,837.20 is: 1,500,966,471,810.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,548,210,503,577.60 : 5,321,570,979,568.80 = 1,000,784,358,837.20 : x
  2. Step 2: Convert to fraction form
    3,548,210,503,577.60/5,321,570,979,568.80 = 1,000,784,358,837.20/x
  3. Step 3: Cross multiply
    3,548,210,503,577.60x = 5,321,570,979,568.80 × 1,000,784,358,837.20
  4. Step 4: Simplify right side
    3,548,210,503,577.60x = 5,325,745,000,794,411,510,005,760
  5. Step 5: Solve for x
    x = 5,325,745,000,794,411,510,005,760/3,548,210,503,577.60
  6. Step 6: Final answer
    x = 1,500,966,471,810.10

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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.