Home / 22,974,731.96-34,468,828.77-7,412,245.01

Finding the Fourth Proportional to 22,974,731.96, 34,468,828.77 and 7,412,245.01

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Solution

The fourth proportional to 22,974,731.96, 34,468,828.77 and 7,412,245.01 is: 11,120,539.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,974,731.96 : 34,468,828.77 = 7,412,245.01 : x
  2. Step 2: Convert to fraction form
    22,974,731.96/34,468,828.77 = 7,412,245.01/x
  3. Step 3: Cross multiply
    22,974,731.96x = 34,468,828.77 × 7,412,245.01
  4. Step 4: Simplify right side
    22,974,731.96x = 255,491,403,878,632.81
  5. Step 5: Solve for x
    x = 255,491,403,878,632.81/22,974,731.96
  6. Step 6: Final answer
    x = 11,120,539.05

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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.