Home / 36,387,518.04-54,579,177.54-22,006,724.76

Finding the Fourth Proportional to 36,387,518.04, 54,579,177.54 and 22,006,724.76

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Solution

The fourth proportional to 36,387,518.04, 54,579,177.54 and 22,006,724.76 is: 33,008,817.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,387,518.04 : 54,579,177.54 = 22,006,724.76 : x
  2. Step 2: Convert to fraction form
    36,387,518.04/54,579,177.54 = 22,006,724.76/x
  3. Step 3: Cross multiply
    36,387,518.04x = 54,579,177.54 × 22,006,724.76
  4. Step 4: Simplify right side
    36,387,518.04x = 1,201,108,937,749,954
  5. Step 5: Solve for x
    x = 1,201,108,937,749,954/36,387,518.04
  6. Step 6: Final answer
    x = 33,008,817.38

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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.