Home / 26,697,833.52-40,046,815.32-7,528,691.04

Finding the Fourth Proportional to 26,697,833.52, 40,046,815.32 and 7,528,691.04

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Solution

The fourth proportional to 26,697,833.52, 40,046,815.32 and 7,528,691.04 is: 11,293,054.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,697,833.52 : 40,046,815.32 = 7,528,691.04 : x
  2. Step 2: Convert to fraction form
    26,697,833.52/40,046,815.32 = 7,528,691.04/x
  3. Step 3: Cross multiply
    26,697,833.52x = 40,046,815.32 × 7,528,691.04
  4. Step 4: Simplify right side
    26,697,833.52x = 301,500,099,680,218.75
  5. Step 5: Solve for x
    x = 301,500,099,680,218.75/26,697,833.52
  6. Step 6: Final answer
    x = 11,293,054.90

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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.