Home / 96,775,889.40-145,160,723.70-32,082,679.80

Finding the Fourth Proportional to 96,775,889.40, 145,160,723.70 and 32,082,679.80

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Solution

The fourth proportional to 96,775,889.40, 145,160,723.70 and 32,082,679.80 is: 48,122,988.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,775,889.40 : 145,160,723.70 = 32,082,679.80 : x
  2. Step 2: Convert to fraction form
    96,775,889.40/145,160,723.70 = 32,082,679.80/x
  3. Step 3: Cross multiply
    96,775,889.40x = 145,160,723.70 × 32,082,679.80
  4. Step 4: Simplify right side
    96,775,889.40x = 4,657,145,018,003,371
  5. Step 5: Solve for x
    x = 4,657,145,018,003,371/96,775,889.40
  6. Step 6: Final answer
    x = 48,122,988.56

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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.