Home / 75,842,166.28-104,632,408.72-44,046,923.16

Finding the Fourth Proportional to 75,842,166.28, 104,632,408.72 and 44,046,923.16

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Solution

The fourth proportional to 75,842,166.28, 104,632,408.72 and 44,046,923.16 is: 60,767,458.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,842,166.28 : 104,632,408.72 = 44,046,923.16 : x
  2. Step 2: Convert to fraction form
    75,842,166.28/104,632,408.72 = 44,046,923.16/x
  3. Step 3: Cross multiply
    75,842,166.28x = 104,632,408.72 × 44,046,923.16
  4. Step 4: Simplify right side
    75,842,166.28x = 4,608,735,666,935,554
  5. Step 5: Solve for x
    x = 4,608,735,666,935,554/75,842,166.28
  6. Step 6: Final answer
    x = 60,767,458.17

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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.