Home / 58,842,552.22-81,168,908.10-36,777,758.56

Finding the Fourth Proportional to 58,842,552.22, 81,168,908.10 and 36,777,758.56

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Solution

The fourth proportional to 58,842,552.22, 81,168,908.10 and 36,777,758.56 is: 50,732,172.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,842,552.22 : 81,168,908.10 = 36,777,758.56 : x
  2. Step 2: Convert to fraction form
    58,842,552.22/81,168,908.10 = 36,777,758.56/x
  3. Step 3: Cross multiply
    58,842,552.22x = 81,168,908.10 × 36,777,758.56
  4. Step 4: Simplify right side
    58,842,552.22x = 2,985,210,504,680,628.50
  5. Step 5: Solve for x
    x = 2,985,210,504,680,628.50/58,842,552.22
  6. Step 6: Final answer
    x = 50,732,172.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.