Home / 41,402,151.81-62,023,632.75-23,150,991.51

Finding the Fourth Proportional to 41,402,151.81, 62,023,632.75 and 23,150,991.51

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Solution

The fourth proportional to 41,402,151.81, 62,023,632.75 and 23,150,991.51 is: 34,681,979.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,402,151.81 : 62,023,632.75 = 23,150,991.51 : x
  2. Step 2: Convert to fraction form
    41,402,151.81/62,023,632.75 = 23,150,991.51/x
  3. Step 3: Cross multiply
    41,402,151.81x = 62,023,632.75 × 23,150,991.51
  4. Step 4: Simplify right side
    41,402,151.81x = 1,435,908,595,214,608
  5. Step 5: Solve for x
    x = 1,435,908,595,214,608/41,402,151.81
  6. Step 6: Final answer
    x = 34,681,979.86

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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.