Home / 17,413,402.55-26,120,693.39-4,633,919.55

Finding the Fourth Proportional to 17,413,402.55, 26,120,693.39 and 4,633,919.55

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Solution

The fourth proportional to 17,413,402.55, 26,120,693.39 and 4,633,919.55 is: 6,951,036.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,413,402.55 : 26,120,693.39 = 4,633,919.55 : x
  2. Step 2: Convert to fraction form
    17,413,402.55/26,120,693.39 = 4,633,919.55/x
  3. Step 3: Cross multiply
    17,413,402.55x = 26,120,693.39 × 4,633,919.55
  4. Step 4: Simplify right side
    17,413,402.55x = 121,041,191,736,307.17
  5. Step 5: Solve for x
    x = 121,041,191,736,307.17/17,413,402.55
  6. Step 6: Final answer
    x = 6,951,036.22

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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.