Home / 24,001,306.52-33,121,890.23-12,988,055.07

Finding the Fourth Proportional to 24,001,306.52, 33,121,890.23 and 12,988,055.07

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Solution

The fourth proportional to 24,001,306.52, 33,121,890.23 and 12,988,055.07 is: 17,923,563.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,001,306.52 : 33,121,890.23 = 12,988,055.07 : x
  2. Step 2: Convert to fraction form
    24,001,306.52/33,121,890.23 = 12,988,055.07/x
  3. Step 3: Cross multiply
    24,001,306.52x = 33,121,890.23 × 12,988,055.07
  4. Step 4: Simplify right side
    24,001,306.52x = 430,188,934,264,794.75
  5. Step 5: Solve for x
    x = 430,188,934,264,794.75/24,001,306.52
  6. Step 6: Final answer
    x = 17,923,563.20

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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.