Home / 2,201,472,936.60-3,302,209,404.90-2,033,112,427.80

Finding the Fourth Proportional to 2,201,472,936.60, 3,302,209,404.90 and 2,033,112,427.80

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Solution

The fourth proportional to 2,201,472,936.60, 3,302,209,404.90 and 2,033,112,427.80 is: 3,049,668,641.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,472,936.60 : 3,302,209,404.90 = 2,033,112,427.80 : x
  2. Step 2: Convert to fraction form
    2,201,472,936.60/3,302,209,404.90 = 2,033,112,427.80/x
  3. Step 3: Cross multiply
    2,201,472,936.60x = 3,302,209,404.90 × 2,033,112,427.80
  4. Step 4: Simplify right side
    2,201,472,936.60x = 6,713,762,980,300,232,704
  5. Step 5: Solve for x
    x = 6,713,762,980,300,232,704/2,201,472,936.60
  6. Step 6: Final answer
    x = 3,049,668,641.70

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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.