Home / 17,340,345-26,010,443.24-4,386,618.26

Finding the Fourth Proportional to 17,340,345, 26,010,443.24 and 4,386,618.26

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Solution

The fourth proportional to 17,340,345, 26,010,443.24 and 4,386,618.26 is: 6,579,908.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,340,345 : 26,010,443.24 = 4,386,618.26 : x
  2. Step 2: Convert to fraction form
    17,340,345/26,010,443.24 = 4,386,618.26/x
  3. Step 3: Cross multiply
    17,340,345x = 26,010,443.24 × 4,386,618.26
  4. Step 4: Simplify right side
    17,340,345x = 114,097,885,267,277.55
  5. Step 5: Solve for x
    x = 114,097,885,267,277.55/17,340,345
  6. Step 6: Final answer
    x = 6,579,908.60

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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.