Home / 26,943,690.60-40,415,535.90-16,194,148.20

Finding the Fourth Proportional to 26,943,690.60, 40,415,535.90 and 16,194,148.20

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Solution

The fourth proportional to 26,943,690.60, 40,415,535.90 and 16,194,148.20 is: 24,291,222.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,943,690.60 : 40,415,535.90 = 16,194,148.20 : x
  2. Step 2: Convert to fraction form
    26,943,690.60/40,415,535.90 = 16,194,148.20/x
  3. Step 3: Cross multiply
    26,943,690.60x = 40,415,535.90 × 16,194,148.20
  4. Step 4: Simplify right side
    26,943,690.60x = 654,495,177,947,020.38
  5. Step 5: Solve for x
    x = 654,495,177,947,020.38/26,943,690.60
  6. Step 6: Final answer
    x = 24,291,222.30

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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.