Home / 60,144,748.70-83,037,239.71-41,338,712.48

Finding the Fourth Proportional to 60,144,748.70, 83,037,239.71 and 41,338,712.48

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Solution

The fourth proportional to 60,144,748.70, 83,037,239.71 and 41,338,712.48 is: 57,073,188.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,144,748.70 : 83,037,239.71 = 41,338,712.48 : x
  2. Step 2: Convert to fraction form
    60,144,748.70/83,037,239.71 = 41,338,712.48/x
  3. Step 3: Cross multiply
    60,144,748.70x = 83,037,239.71 × 41,338,712.48
  4. Step 4: Simplify right side
    60,144,748.70x = 3,432,652,576,985,995.50
  5. Step 5: Solve for x
    x = 3,432,652,576,985,995.50/60,144,748.70
  6. Step 6: Final answer
    x = 57,073,188.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.