Home / 59,959,378.64-89,925,471.27-27,148,287.21

Finding the Fourth Proportional to 59,959,378.64, 89,925,471.27 and 27,148,287.21

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Solution

The fourth proportional to 59,959,378.64, 89,925,471.27 and 27,148,287.21 is: 40,716,274.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,959,378.64 : 89,925,471.27 = 27,148,287.21 : x
  2. Step 2: Convert to fraction form
    59,959,378.64/89,925,471.27 = 27,148,287.21/x
  3. Step 3: Cross multiply
    59,959,378.64x = 89,925,471.27 × 27,148,287.21
  4. Step 4: Simplify right side
    59,959,378.64x = 2,441,322,521,532,563.50
  5. Step 5: Solve for x
    x = 2,441,322,521,532,563.50/59,959,378.64
  6. Step 6: Final answer
    x = 40,716,274.54

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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.