Home / 23,184,027.20-34,776,040.80-14,561,998.40

Finding the Fourth Proportional to 23,184,027.20, 34,776,040.80 and 14,561,998.40

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Solution

The fourth proportional to 23,184,027.20, 34,776,040.80 and 14,561,998.40 is: 21,842,997.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,184,027.20 : 34,776,040.80 = 14,561,998.40 : x
  2. Step 2: Convert to fraction form
    23,184,027.20/34,776,040.80 = 14,561,998.40/x
  3. Step 3: Cross multiply
    23,184,027.20x = 34,776,040.80 × 14,561,998.40
  4. Step 4: Simplify right side
    23,184,027.20x = 506,408,650,487,934.69
  5. Step 5: Solve for x
    x = 506,408,650,487,934.69/23,184,027.20
  6. Step 6: Final answer
    x = 21,842,997.60

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.