Home / 45,986,803.60-69,036,192.60-23,256,000.40

Finding the Fourth Proportional to 45,986,803.60, 69,036,192.60 and 23,256,000.40

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Solution

The fourth proportional to 45,986,803.60, 69,036,192.60 and 23,256,000.40 is: 34,912,313.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,986,803.60 : 69,036,192.60 = 23,256,000.40 : x
  2. Step 2: Convert to fraction form
    45,986,803.60/69,036,192.60 = 23,256,000.40/x
  3. Step 3: Cross multiply
    45,986,803.60x = 69,036,192.60 × 23,256,000.40
  4. Step 4: Simplify right side
    45,986,803.60x = 1,605,505,722,720,076.75
  5. Step 5: Solve for x
    x = 1,605,505,722,720,076.75/45,986,803.60
  6. Step 6: Final answer
    x = 34,912,313.90

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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.