Home / 13,513,244,195.01-20,269,866,292.52-9,093,780,839.01

Finding the Fourth Proportional to 13,513,244,195.01, 20,269,866,292.52 and 9,093,780,839.01

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Solution

The fourth proportional to 13,513,244,195.01, 20,269,866,292.52 and 9,093,780,839.01 is: 13,640,671,258.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,513,244,195.01 : 20,269,866,292.52 = 9,093,780,839.01 : x
  2. Step 2: Convert to fraction form
    13,513,244,195.01/20,269,866,292.52 = 9,093,780,839.01/x
  3. Step 3: Cross multiply
    13,513,244,195.01x = 20,269,866,292.52 × 9,093,780,839.01
  4. Step 4: Simplify right side
    13,513,244,195.01x = 184,329,721,700,167,581,696
  5. Step 5: Solve for x
    x = 184,329,721,700,167,581,696/13,513,244,195.01
  6. Step 6: Final answer
    x = 13,640,671,258.52

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1.5x scale

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.