Home / 17,508,617.70-26,262,926.55-16,445,735.70

Finding the Fourth Proportional to 17,508,617.70, 26,262,926.55 and 16,445,735.70

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Solution

The fourth proportional to 17,508,617.70, 26,262,926.55 and 16,445,735.70 is: 24,668,603.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,508,617.70 : 26,262,926.55 = 16,445,735.70 : x
  2. Step 2: Convert to fraction form
    17,508,617.70/26,262,926.55 = 16,445,735.70/x
  3. Step 3: Cross multiply
    17,508,617.70x = 26,262,926.55 × 16,445,735.70
  4. Step 4: Simplify right side
    17,508,617.70x = 431,913,148,749,812.81
  5. Step 5: Solve for x
    x = 431,913,148,749,812.81/17,508,617.70
  6. Step 6: Final answer
    x = 24,668,603.55

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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.