Home / 16,180,849.20-24,271,273.80-14,557,220.40

Finding the Fourth Proportional to 16,180,849.20, 24,271,273.80 and 14,557,220.40

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Solution

The fourth proportional to 16,180,849.20, 24,271,273.80 and 14,557,220.40 is: 21,835,830.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,180,849.20 : 24,271,273.80 = 14,557,220.40 : x
  2. Step 2: Convert to fraction form
    16,180,849.20/24,271,273.80 = 14,557,220.40/x
  3. Step 3: Cross multiply
    16,180,849.20x = 24,271,273.80 × 14,557,220.40
  4. Step 4: Simplify right side
    16,180,849.20x = 353,322,282,095,345.56
  5. Step 5: Solve for x
    x = 353,322,282,095,345.56/16,180,849.20
  6. Step 6: Final answer
    x = 21,835,830.60

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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.