Home / 26,670,000.60-40,005,000.90-26,244,847.80

Finding the Fourth Proportional to 26,670,000.60, 40,005,000.90 and 26,244,847.80

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Solution

The fourth proportional to 26,670,000.60, 40,005,000.90 and 26,244,847.80 is: 39,367,271.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,670,000.60 : 40,005,000.90 = 26,244,847.80 : x
  2. Step 2: Convert to fraction form
    26,670,000.60/40,005,000.90 = 26,244,847.80/x
  3. Step 3: Cross multiply
    26,670,000.60x = 40,005,000.90 × 26,244,847.80
  4. Step 4: Simplify right side
    26,670,000.60x = 1,049,925,159,859,363
  5. Step 5: Solve for x
    x = 1,049,925,159,859,363/26,670,000.60
  6. Step 6: Final answer
    x = 39,367,271.70

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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.