Home / 26,352,546.40-36,364,825.20-14,748,150.88

Finding the Fourth Proportional to 26,352,546.40, 36,364,825.20 and 14,748,150.88

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Solution

The fourth proportional to 26,352,546.40, 36,364,825.20 and 14,748,150.88 is: 20,351,503.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,352,546.40 : 36,364,825.20 = 14,748,150.88 : x
  2. Step 2: Convert to fraction form
    26,352,546.40/36,364,825.20 = 14,748,150.88/x
  3. Step 3: Cross multiply
    26,352,546.40x = 36,364,825.20 × 14,748,150.88
  4. Step 4: Simplify right side
    26,352,546.40x = 536,313,928,774,426.25
  5. Step 5: Solve for x
    x = 536,313,928,774,426.25/26,352,546.40
  6. Step 6: Final answer
    x = 20,351,503.06

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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.