Home / 24,001,348-33,121,947.54-12,988,096.60

Finding the Fourth Proportional to 24,001,348, 33,121,947.54 and 12,988,096.60

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Solution

The fourth proportional to 24,001,348, 33,121,947.54 and 12,988,096.60 is: 17,923,620.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,001,348 : 33,121,947.54 = 12,988,096.60 : x
  2. Step 2: Convert to fraction form
    24,001,348/33,121,947.54 = 12,988,096.60/x
  3. Step 3: Cross multiply
    24,001,348x = 33,121,947.54 × 12,988,096.60
  4. Step 4: Simplify right side
    24,001,348x = 430,191,054,229,652.31
  5. Step 5: Solve for x
    x = 430,191,054,229,652.31/24,001,348
  6. Step 6: Final answer
    x = 17,923,620.55

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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.