Home / 62,747,510.58-86,593,667.39-34,871,395.71

Finding the Fourth Proportional to 62,747,510.58, 86,593,667.39 and 34,871,395.71

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Solution

The fourth proportional to 62,747,510.58, 86,593,667.39 and 34,871,395.71 is: 48,123,694.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,747,510.58 : 86,593,667.39 = 34,871,395.71 : x
  2. Step 2: Convert to fraction form
    62,747,510.58/86,593,667.39 = 34,871,395.71/x
  3. Step 3: Cross multiply
    62,747,510.58x = 86,593,667.39 × 34,871,395.71
  4. Step 4: Simplify right side
    62,747,510.58x = 3,019,642,041,330,861
  5. Step 5: Solve for x
    x = 3,019,642,041,330,861/62,747,510.58
  6. Step 6: Final answer
    x = 48,123,694.68

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