Home / 22,249,733.22-33,379,807.32-6,896,220.48

Finding the Fourth Proportional to 22,249,733.22, 33,379,807.32 and 6,896,220.48

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Solution

The fourth proportional to 22,249,733.22, 33,379,807.32 and 6,896,220.48 is: 10,345,944.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,249,733.22 : 33,379,807.32 = 6,896,220.48 : x
  2. Step 2: Convert to fraction form
    22,249,733.22/33,379,807.32 = 6,896,220.48/x
  3. Step 3: Cross multiply
    22,249,733.22x = 33,379,807.32 × 6,896,220.48
  4. Step 4: Simplify right side
    22,249,733.22x = 230,194,510,858,637.94
  5. Step 5: Solve for x
    x = 230,194,510,858,637.94/22,249,733.22
  6. Step 6: Final answer
    x = 10,345,944.76

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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.