Home / 17,340,353-26,010,455.24-4,386,626.28

Finding the Fourth Proportional to 17,340,353, 26,010,455.24 and 4,386,626.28

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Solution

The fourth proportional to 17,340,353, 26,010,455.24 and 4,386,626.28 is: 6,579,920.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,340,353 : 26,010,455.24 = 4,386,626.28 : x
  2. Step 2: Convert to fraction form
    17,340,353/26,010,455.24 = 4,386,626.28/x
  3. Step 3: Cross multiply
    17,340,353x = 26,010,455.24 × 4,386,626.28
  4. Step 4: Simplify right side
    17,340,353x = 114,098,146,510,547.70
  5. Step 5: Solve for x
    x = 114,098,146,510,547.70/17,340,353
  6. Step 6: Final answer
    x = 6,579,920.63

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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.