Home / 9,268,992,130.60-13,903,488,195.90-2,281,747,580.20

Finding the Fourth Proportional to 9,268,992,130.60, 13,903,488,195.90 and 2,281,747,580.20

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Solution

The fourth proportional to 9,268,992,130.60, 13,903,488,195.90 and 2,281,747,580.20 is: 3,422,621,370.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,268,992,130.60 : 13,903,488,195.90 = 2,281,747,580.20 : x
  2. Step 2: Convert to fraction form
    9,268,992,130.60/13,903,488,195.90 = 2,281,747,580.20/x
  3. Step 3: Cross multiply
    9,268,992,130.60x = 13,903,488,195.90 × 2,281,747,580.20
  4. Step 4: Simplify right side
    9,268,992,130.60x = 31,724,250,547,334,086,656
  5. Step 5: Solve for x
    x = 31,724,250,547,334,086,656/9,268,992,130.60
  6. Step 6: Final answer
    x = 3,422,621,370.30

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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.