Home / 9,268,992,093.10-13,903,488,139.65-2,281,747,542.70

Finding the Fourth Proportional to 9,268,992,093.10, 13,903,488,139.65 and 2,281,747,542.70

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Solution

The fourth proportional to 9,268,992,093.10, 13,903,488,139.65 and 2,281,747,542.70 is: 3,422,621,314.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,268,992,093.10 : 13,903,488,139.65 = 2,281,747,542.70 : x
  2. Step 2: Convert to fraction form
    9,268,992,093.10/13,903,488,139.65 = 2,281,747,542.70/x
  3. Step 3: Cross multiply
    9,268,992,093.10x = 13,903,488,139.65 × 2,281,747,542.70
  4. Step 4: Simplify right side
    9,268,992,093.10x = 31,724,249,897,604,976,640
  5. Step 5: Solve for x
    x = 31,724,249,897,604,976,640/9,268,992,093.10
  6. Step 6: Final answer
    x = 3,422,621,314.05

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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.