Home / 26,350,772,888.61-36,364,066,586.28-15,073,204,591.62

Finding the Fourth Proportional to 26,350,772,888.61, 36,364,066,586.28 and 15,073,204,591.62

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Solution

The fourth proportional to 26,350,772,888.61, 36,364,066,586.28 and 15,073,204,591.62 is: 20,801,022,336.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,350,772,888.61 : 36,364,066,586.28 = 15,073,204,591.62 : x
  2. Step 2: Convert to fraction form
    26,350,772,888.61/36,364,066,586.28 = 15,073,204,591.62/x
  3. Step 3: Cross multiply
    26,350,772,888.61x = 36,364,066,586.28 × 15,073,204,591.62
  4. Step 4: Simplify right side
    26,350,772,888.61x = 548,123,015,438,291,107,840
  5. Step 5: Solve for x
    x = 548,123,015,438,291,107,840/26,350,772,888.61
  6. Step 6: Final answer
    x = 20,801,022,336.43

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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.