Home / 17,050,079.61-25,557,886.53-7,341,025.68

Finding the Fourth Proportional to 17,050,079.61, 25,557,886.53 and 7,341,025.68

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Solution

The fourth proportional to 17,050,079.61, 25,557,886.53 and 7,341,025.68 is: 11,004,118.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,050,079.61 : 25,557,886.53 = 7,341,025.68 : x
  2. Step 2: Convert to fraction form
    17,050,079.61/25,557,886.53 = 7,341,025.68/x
  3. Step 3: Cross multiply
    17,050,079.61x = 25,557,886.53 × 7,341,025.68
  4. Step 4: Simplify right side
    17,050,079.61x = 187,621,101,343,256.09
  5. Step 5: Solve for x
    x = 187,621,101,343,256.09/17,050,079.61
  6. Step 6: Final answer
    x = 11,004,118.79

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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.