Home / 26,697,666.56-40,046,565.46-7,528,524.08

Finding the Fourth Proportional to 26,697,666.56, 40,046,565.46 and 7,528,524.08

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Solution

The fourth proportional to 26,697,666.56, 40,046,565.46 and 7,528,524.08 is: 11,292,804.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,697,666.56 : 40,046,565.46 = 7,528,524.08 : x
  2. Step 2: Convert to fraction form
    26,697,666.56/40,046,565.46 = 7,528,524.08/x
  3. Step 3: Cross multiply
    26,697,666.56x = 40,046,565.46 × 7,528,524.08
  4. Step 4: Simplify right side
    26,697,666.56x = 301,491,532,386,906.31
  5. Step 5: Solve for x
    x = 301,491,532,386,906.31/26,697,666.56
  6. Step 6: Final answer
    x = 11,292,804.62

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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.