Home / 24,373,324.11-33,615,574.98-21,426,841.20

Finding the Fourth Proportional to 24,373,324.11, 33,615,574.98 and 21,426,841.20

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Solution

The fourth proportional to 24,373,324.11, 33,615,574.98 and 21,426,841.20 is: 29,551,799.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,373,324.11 : 33,615,574.98 = 21,426,841.20 : x
  2. Step 2: Convert to fraction form
    24,373,324.11/33,615,574.98 = 21,426,841.20/x
  3. Step 3: Cross multiply
    24,373,324.11x = 33,615,574.98 × 21,426,841.20
  4. Step 4: Simplify right side
    24,373,324.11x = 720,275,586,943,153.12
  5. Step 5: Solve for x
    x = 720,275,586,943,153.12/24,373,324.11
  6. Step 6: Final answer
    x = 29,551,799.49

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Double scale
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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.