Home / 14,772,220-22,161,202.80-5,673,652

Finding the Fourth Proportional to 14,772,220, 22,161,202.80 and 5,673,652

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Solution

The fourth proportional to 14,772,220, 22,161,202.80 and 5,673,652 is: 8,511,581.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,772,220 : 22,161,202.80 = 5,673,652 : x
  2. Step 2: Convert to fraction form
    14,772,220/22,161,202.80 = 5,673,652/x
  3. Step 3: Cross multiply
    14,772,220x = 22,161,202.80 × 5,673,652
  4. Step 4: Simplify right side
    14,772,220x = 125,734,952,588,625.61
  5. Step 5: Solve for x
    x = 125,734,952,588,625.61/14,772,220
  6. Step 6: Final answer
    x = 8,511,581.37

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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.