Home / 15,736,688.01-23,591,028.20-6,149,886.57

Finding the Fourth Proportional to 15,736,688.01, 23,591,028.20 and 6,149,886.57

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Solution

The fourth proportional to 15,736,688.01, 23,591,028.20 and 6,149,886.57 is: 9,219,357.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,736,688.01 : 23,591,028.20 = 6,149,886.57 : x
  2. Step 2: Convert to fraction form
    15,736,688.01/23,591,028.20 = 6,149,886.57/x
  3. Step 3: Cross multiply
    15,736,688.01x = 23,591,028.20 × 6,149,886.57
  4. Step 4: Simplify right side
    15,736,688.01x = 145,082,147,468,921.84
  5. Step 5: Solve for x
    x = 145,082,147,468,921.84/15,736,688.01
  6. Step 6: Final answer
    x = 9,219,357.17

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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.