Home / 26,525,532.15-36,605,228.72-14,764,546.90

Finding the Fourth Proportional to 26,525,532.15, 36,605,228.72 and 14,764,546.90

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Solution

The fourth proportional to 26,525,532.15, 36,605,228.72 and 14,764,546.90 is: 20,375,071.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,525,532.15 : 36,605,228.72 = 14,764,546.90 : x
  2. Step 2: Convert to fraction form
    26,525,532.15/36,605,228.72 = 14,764,546.90/x
  3. Step 3: Cross multiply
    26,525,532.15x = 36,605,228.72 × 14,764,546.90
  4. Step 4: Simplify right side
    26,525,532.15x = 540,459,616,221,666.94
  5. Step 5: Solve for x
    x = 540,459,616,221,666.94/26,525,532.15
  6. Step 6: Final answer
    x = 20,375,071.58

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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.