Home / 33,268,007,283.07-45,925,680,865.99-22,287,942,813.30

Finding the Fourth Proportional to 33,268,007,283.07, 45,925,680,865.99 and 22,287,942,813.30

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Solution

The fourth proportional to 33,268,007,283.07, 45,925,680,865.99 and 22,287,942,813.30 is: 30,767,966,956.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,268,007,283.07 : 45,925,680,865.99 = 22,287,942,813.30 : x
  2. Step 2: Convert to fraction form
    33,268,007,283.07/45,925,680,865.99 = 22,287,942,813.30/x
  3. Step 3: Cross multiply
    33,268,007,283.07x = 45,925,680,865.99 × 22,287,942,813.30
  4. Step 4: Simplify right side
    33,268,007,283.07x = 1,023,588,948,803,051,061,248
  5. Step 5: Solve for x
    x = 1,023,588,948,803,051,061,248/33,268,007,283.07
  6. Step 6: Final answer
    x = 30,767,966,956.77

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Double scale
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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.