Home / 22,214,955.74-33,323,895.66-5,820,641.60

Finding the Fourth Proportional to 22,214,955.74, 33,323,895.66 and 5,820,641.60

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Solution

The fourth proportional to 22,214,955.74, 33,323,895.66 and 5,820,641.60 is: 8,731,345.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,214,955.74 : 33,323,895.66 = 5,820,641.60 : x
  2. Step 2: Convert to fraction form
    22,214,955.74/33,323,895.66 = 5,820,641.60/x
  3. Step 3: Cross multiply
    22,214,955.74x = 33,323,895.66 × 5,820,641.60
  4. Step 4: Simplify right side
    22,214,955.74x = 193,966,453,352,655.44
  5. Step 5: Solve for x
    x = 193,966,453,352,655.44/22,214,955.74
  6. Step 6: Final answer
    x = 8,731,345.48

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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.