Home / 43,486,328,144.59-60,010,192,242.72-25,176,157,974.03

Finding the Fourth Proportional to 43,486,328,144.59, 60,010,192,242.72 and 25,176,157,974.03

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Solution

The fourth proportional to 43,486,328,144.59, 60,010,192,242.72 and 25,176,157,974.03 is: 34,742,553,451.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,486,328,144.59 : 60,010,192,242.72 = 25,176,157,974.03 : x
  2. Step 2: Convert to fraction form
    43,486,328,144.59/60,010,192,242.72 = 25,176,157,974.03/x
  3. Step 3: Cross multiply
    43,486,328,144.59x = 60,010,192,242.72 × 25,176,157,974.03
  4. Step 4: Simplify right side
    43,486,328,144.59x = 1,510,826,079,954,502,418,432
  5. Step 5: Solve for x
    x = 1,510,826,079,954,502,418,432/43,486,328,144.59
  6. Step 6: Final answer
    x = 34,742,553,451.08

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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.