Home / 24,652,309.70-34,018,942.58-13,488,561.10

Finding the Fourth Proportional to 24,652,309.70, 34,018,942.58 and 13,488,561.10

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Solution

The fourth proportional to 24,652,309.70, 34,018,942.58 and 13,488,561.10 is: 18,613,533.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,652,309.70 : 34,018,942.58 = 13,488,561.10 : x
  2. Step 2: Convert to fraction form
    24,652,309.70/34,018,942.58 = 13,488,561.10/x
  3. Step 3: Cross multiply
    24,652,309.70x = 34,018,942.58 × 13,488,561.10
  4. Step 4: Simplify right side
    24,652,309.70x = 458,866,585,547,721.62
  5. Step 5: Solve for x
    x = 458,866,585,547,721.62/24,652,309.70
  6. Step 6: Final answer
    x = 18,613,533.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.