Home / 22,342,136.77-33,513,155.94-5,947,424.87

Finding the Fourth Proportional to 22,342,136.77, 33,513,155.94 and 5,947,424.87

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Solution

The fourth proportional to 22,342,136.77, 33,513,155.94 and 5,947,424.87 is: 8,921,124.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,342,136.77 : 33,513,155.94 = 5,947,424.87 : x
  2. Step 2: Convert to fraction form
    22,342,136.77/33,513,155.94 = 5,947,424.87/x
  3. Step 3: Cross multiply
    22,342,136.77x = 33,513,155.94 × 5,947,424.87
  4. Step 4: Simplify right side
    22,342,136.77x = 199,316,977,109,744.25
  5. Step 5: Solve for x
    x = 199,316,977,109,744.25/22,342,136.77
  6. Step 6: Final answer
    x = 8,921,124.21

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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.