Home / 22,466,364.04-31,003,733.46-13,764,553.48

Finding the Fourth Proportional to 22,466,364.04, 31,003,733.46 and 13,764,553.48

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Solution

The fourth proportional to 22,466,364.04, 31,003,733.46 and 13,764,553.48 is: 18,995,176.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,466,364.04 : 31,003,733.46 = 13,764,553.48 : x
  2. Step 2: Convert to fraction form
    22,466,364.04/31,003,733.46 = 13,764,553.48/x
  3. Step 3: Cross multiply
    22,466,364.04x = 31,003,733.46 × 13,764,553.48
  4. Step 4: Simplify right side
    22,466,364.04x = 426,752,547,289,835.44
  5. Step 5: Solve for x
    x = 426,752,547,289,835.44/22,466,364.04
  6. Step 6: Final answer
    x = 18,995,176.37

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1.5x scale

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.