Home / 14,675,043.20-22,015,675.20-4,439,062.40

Finding the Fourth Proportional to 14,675,043.20, 22,015,675.20 and 4,439,062.40

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Solution

The fourth proportional to 14,675,043.20, 22,015,675.20 and 4,439,062.40 is: 6,659,534.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,675,043.20 : 22,015,675.20 = 4,439,062.40 : x
  2. Step 2: Convert to fraction form
    14,675,043.20/22,015,675.20 = 4,439,062.40/x
  3. Step 3: Cross multiply
    14,675,043.20x = 22,015,675.20 × 4,439,062.40
  4. Step 4: Simplify right side
    14,675,043.20x = 97,728,955,990,932.48
  5. Step 5: Solve for x
    x = 97,728,955,990,932.48/14,675,043.20
  6. Step 6: Final answer
    x = 6,659,534.47

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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.