Home / 22,327,214.40-33,490,821.60-16,658,510.40

Finding the Fourth Proportional to 22,327,214.40, 33,490,821.60 and 16,658,510.40

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Solution

The fourth proportional to 22,327,214.40, 33,490,821.60 and 16,658,510.40 is: 24,987,765.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,327,214.40 : 33,490,821.60 = 16,658,510.40 : x
  2. Step 2: Convert to fraction form
    22,327,214.40/33,490,821.60 = 16,658,510.40/x
  3. Step 3: Cross multiply
    22,327,214.40x = 33,490,821.60 × 16,658,510.40
  4. Step 4: Simplify right side
    22,327,214.40x = 557,907,199,928,144.69
  5. Step 5: Solve for x
    x = 557,907,199,928,144.69/22,327,214.40
  6. Step 6: Final answer
    x = 24,987,765.60

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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.