Home / 6,255,780,241,000.40-9,378,606,532,069.20-1,955,790,548,066.20

Finding the Fourth Proportional to 6,255,780,241,000.40, 9,378,606,532,069.20 and 1,955,790,548,066.20

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Solution

The fourth proportional to 6,255,780,241,000.40, 9,378,606,532,069.20 and 1,955,790,548,066.20 is: 2,932,102,679,892.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,255,780,241,000.40 : 9,378,606,532,069.20 = 1,955,790,548,066.20 : x
  2. Step 2: Convert to fraction form
    6,255,780,241,000.40/9,378,606,532,069.20 = 1,955,790,548,066.20/x
  3. Step 3: Cross multiply
    6,255,780,241,000.40x = 9,378,606,532,069.20 × 1,955,790,548,066.20
  4. Step 4: Simplify right side
    6,255,780,241,000.40x = 18,342,590,009,452,862,170,464,256
  5. Step 5: Solve for x
    x = 18,342,590,009,452,862,170,464,256/6,255,780,241,000.40
  6. Step 6: Final answer
    x = 2,932,102,679,892.03

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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.