Home / 26,660,156.40-39,990,234.60-23,577,798.60

Finding the Fourth Proportional to 26,660,156.40, 39,990,234.60 and 23,577,798.60

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Solution

The fourth proportional to 26,660,156.40, 39,990,234.60 and 23,577,798.60 is: 35,366,697.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,660,156.40 : 39,990,234.60 = 23,577,798.60 : x
  2. Step 2: Convert to fraction form
    26,660,156.40/39,990,234.60 = 23,577,798.60/x
  3. Step 3: Cross multiply
    26,660,156.40x = 39,990,234.60 × 23,577,798.60
  4. Step 4: Simplify right side
    26,660,156.40x = 942,881,697,365,551.62
  5. Step 5: Solve for x
    x = 942,881,697,365,551.62/26,660,156.40
  6. Step 6: Final answer
    x = 35,366,697.90

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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.