Home / 29,365,071.94-44,002,337.01-15,720,029.02

Finding the Fourth Proportional to 29,365,071.94, 44,002,337.01 and 15,720,029.02

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Solution

The fourth proportional to 29,365,071.94, 44,002,337.01 and 15,720,029.02 is: 23,555,808.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,365,071.94 : 44,002,337.01 = 15,720,029.02 : x
  2. Step 2: Convert to fraction form
    29,365,071.94/44,002,337.01 = 15,720,029.02/x
  3. Step 3: Cross multiply
    29,365,071.94x = 44,002,337.01 × 15,720,029.02
  4. Step 4: Simplify right side
    29,365,071.94x = 691,718,014,745,020
  5. Step 5: Solve for x
    x = 691,718,014,745,020/29,365,071.94
  6. Step 6: Final answer
    x = 23,555,808.62

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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.