Home / 96,754,824.60-145,174,227.30-48,885,768.60

Finding the Fourth Proportional to 96,754,824.60, 145,174,227.30 and 48,885,768.60

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Solution

The fourth proportional to 96,754,824.60, 145,174,227.30 and 48,885,768.60 is: 73,349,868.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,754,824.60 : 145,174,227.30 = 48,885,768.60 : x
  2. Step 2: Convert to fraction form
    96,754,824.60/145,174,227.30 = 48,885,768.60/x
  3. Step 3: Cross multiply
    96,754,824.60x = 145,174,227.30 × 48,885,768.60
  4. Step 4: Simplify right side
    96,754,824.60x = 7,096,953,682,471,604
  5. Step 5: Solve for x
    x = 7,096,953,682,471,604/96,754,824.60
  6. Step 6: Final answer
    x = 73,349,868.72

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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.