Home / 22,870,559.40-34,298,564.22-7,514,309.62

Finding the Fourth Proportional to 22,870,559.40, 34,298,564.22 and 7,514,309.62

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Solution

The fourth proportional to 22,870,559.40, 34,298,564.22 and 7,514,309.62 is: 11,269,074.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,870,559.40 : 34,298,564.22 = 7,514,309.62 : x
  2. Step 2: Convert to fraction form
    22,870,559.40/34,298,564.22 = 7,514,309.62/x
  3. Step 3: Cross multiply
    22,870,559.40x = 34,298,564.22 × 7,514,309.62
  4. Step 4: Simplify right side
    22,870,559.40x = 257,730,031,070,533.78
  5. Step 5: Solve for x
    x = 257,730,031,070,533.78/22,870,559.40
  6. Step 6: Final answer
    x = 11,269,074.21

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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.