Home / 28,746,394,061.28-43,081,047,659.88-22,372,627,397.04

Finding the Fourth Proportional to 28,746,394,061.28, 43,081,047,659.88 and 22,372,627,397.04

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Solution

The fourth proportional to 28,746,394,061.28, 43,081,047,659.88 and 22,372,627,397.04 is: 33,528,943,669.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,746,394,061.28 : 43,081,047,659.88 = 22,372,627,397.04 : x
  2. Step 2: Convert to fraction form
    28,746,394,061.28/43,081,047,659.88 = 22,372,627,397.04/x
  3. Step 3: Cross multiply
    28,746,394,061.28x = 43,081,047,659.88 × 22,372,627,397.04
  4. Step 4: Simplify right side
    28,746,394,061.28x = 963,836,227,168,617,234,432
  5. Step 5: Solve for x
    x = 963,836,227,168,617,234,432/28,746,394,061.28
  6. Step 6: Final answer
    x = 33,528,943,669.04

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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.