Home / 67,775,274.84-101,638,301.16-37,092,529.92

Finding the Fourth Proportional to 67,775,274.84, 101,638,301.16 and 37,092,529.92

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Solution

The fourth proportional to 67,775,274.84, 101,638,301.16 and 37,092,529.92 is: 55,625,325.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,775,274.84 : 101,638,301.16 = 37,092,529.92 : x
  2. Step 2: Convert to fraction form
    67,775,274.84/101,638,301.16 = 37,092,529.92/x
  3. Step 3: Cross multiply
    67,775,274.84x = 101,638,301.16 × 37,092,529.92
  4. Step 4: Simplify right side
    67,775,274.84x = 3,770,021,726,795,271
  5. Step 5: Solve for x
    x = 3,770,021,726,795,271/67,775,274.84
  6. Step 6: Final answer
    x = 55,625,325.54

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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.