Home / 15,088,015.53-22,632,230.86-4,305,312.88

Finding the Fourth Proportional to 15,088,015.53, 22,632,230.86 and 4,305,312.88

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Solution

The fourth proportional to 15,088,015.53, 22,632,230.86 and 4,305,312.88 is: 6,458,028.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,088,015.53 : 22,632,230.86 = 4,305,312.88 : x
  2. Step 2: Convert to fraction form
    15,088,015.53/22,632,230.86 = 4,305,312.88/x
  3. Step 3: Cross multiply
    15,088,015.53x = 22,632,230.86 × 4,305,312.88
  4. Step 4: Simplify right side
    15,088,015.53x = 97,438,834,957,347.64
  5. Step 5: Solve for x
    x = 97,438,834,957,347.64/15,088,015.53
  6. Step 6: Final answer
    x = 6,458,028.54

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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.