Home / 33,268,007,280.57-45,925,680,862.55-22,287,942,810.79

Finding the Fourth Proportional to 33,268,007,280.57, 45,925,680,862.55 and 22,287,942,810.79

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Solution

The fourth proportional to 33,268,007,280.57, 45,925,680,862.55 and 22,287,942,810.79 is: 30,767,966,953.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,268,007,280.57 : 45,925,680,862.55 = 22,287,942,810.79 : x
  2. Step 2: Convert to fraction form
    33,268,007,280.57/45,925,680,862.55 = 22,287,942,810.79/x
  3. Step 3: Cross multiply
    33,268,007,280.57x = 45,925,680,862.55 × 22,287,942,810.79
  4. Step 4: Simplify right side
    33,268,007,280.57x = 1,023,588,948,610,991,652,864
  5. Step 5: Solve for x
    x = 1,023,588,948,610,991,652,864/33,268,007,280.57
  6. Step 6: Final answer
    x = 30,767,966,953.31

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.