Home / 24,387,569.04-33,664,313.16-18,293,725.20

Finding the Fourth Proportional to 24,387,569.04, 33,664,313.16 and 18,293,725.20

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Solution

The fourth proportional to 24,387,569.04, 33,664,313.16 and 18,293,725.20 is: 25,252,442.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,387,569.04 : 33,664,313.16 = 18,293,725.20 : x
  2. Step 2: Convert to fraction form
    24,387,569.04/33,664,313.16 = 18,293,725.20/x
  3. Step 3: Cross multiply
    24,387,569.04x = 33,664,313.16 × 18,293,725.20
  4. Step 4: Simplify right side
    24,387,569.04x = 615,845,693,995,783.50
  5. Step 5: Solve for x
    x = 615,845,693,995,783.50/24,387,569.04
  6. Step 6: Final answer
    x = 25,252,442.87

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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.