Home / 39,039,822.52-58,210,707.40-37,967,227.72

Finding the Fourth Proportional to 39,039,822.52, 58,210,707.40 and 37,967,227.72

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Solution

The fourth proportional to 39,039,822.52, 58,210,707.40 and 37,967,227.72 is: 56,611,404.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,039,822.52 : 58,210,707.40 = 37,967,227.72 : x
  2. Step 2: Convert to fraction form
    39,039,822.52/58,210,707.40 = 37,967,227.72/x
  3. Step 3: Cross multiply
    39,039,822.52x = 58,210,707.40 × 37,967,227.72
  4. Step 4: Simplify right side
    39,039,822.52x = 2,210,099,183,307,035.75
  5. Step 5: Solve for x
    x = 2,210,099,183,307,035.75/39,039,822.52
  6. Step 6: Final answer
    x = 56,611,404.48

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.