Home / 26,328,899.16-39,487,145.76-14,819,265.72

Finding the Fourth Proportional to 26,328,899.16, 39,487,145.76 and 14,819,265.72

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Solution

The fourth proportional to 26,328,899.16, 39,487,145.76 and 14,819,265.72 is: 22,225,407.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,328,899.16 : 39,487,145.76 = 14,819,265.72 : x
  2. Step 2: Convert to fraction form
    26,328,899.16/39,487,145.76 = 14,819,265.72/x
  3. Step 3: Cross multiply
    26,328,899.16x = 39,487,145.76 × 14,819,265.72
  4. Step 4: Simplify right side
    26,328,899.16x = 585,170,505,541,811.38
  5. Step 5: Solve for x
    x = 585,170,505,541,811.38/26,328,899.16
  6. Step 6: Final answer
    x = 22,225,407.22

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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.