Home / 44,233,644.30-66,350,466.45-25,101,768.30

Finding the Fourth Proportional to 44,233,644.30, 66,350,466.45 and 25,101,768.30

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Solution

The fourth proportional to 44,233,644.30, 66,350,466.45 and 25,101,768.30 is: 37,652,652.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,233,644.30 : 66,350,466.45 = 25,101,768.30 : x
  2. Step 2: Convert to fraction form
    44,233,644.30/66,350,466.45 = 25,101,768.30/x
  3. Step 3: Cross multiply
    44,233,644.30x = 66,350,466.45 × 25,101,768.30
  4. Step 4: Simplify right side
    44,233,644.30x = 1,665,514,035,424,823.75
  5. Step 5: Solve for x
    x = 1,665,514,035,424,823.75/44,233,644.30
  6. Step 6: Final answer
    x = 37,652,652.45

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Double scale
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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.