Home / 16,245,092.40-24,367,638.60-15,772,700.40

Finding the Fourth Proportional to 16,245,092.40, 24,367,638.60 and 15,772,700.40

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Solution

The fourth proportional to 16,245,092.40, 24,367,638.60 and 15,772,700.40 is: 23,659,050.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,245,092.40 : 24,367,638.60 = 15,772,700.40 : x
  2. Step 2: Convert to fraction form
    16,245,092.40/24,367,638.60 = 15,772,700.40/x
  3. Step 3: Cross multiply
    16,245,092.40x = 24,367,638.60 × 15,772,700.40
  4. Step 4: Simplify right side
    16,245,092.40x = 384,343,463,093,275.50
  5. Step 5: Solve for x
    x = 384,343,463,093,275.50/16,245,092.40
  6. Step 6: Final answer
    x = 23,659,050.60

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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.