Home / 364,871,494.80-547,400,533.95-106,086,713.94

Finding the Fourth Proportional to 364,871,494.80, 547,400,533.95 and 106,086,713.94

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Solution

The fourth proportional to 364,871,494.80, 547,400,533.95 and 106,086,713.94 is: 159,157,195.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,871,494.80 : 547,400,533.95 = 106,086,713.94 : x
  2. Step 2: Convert to fraction form
    364,871,494.80/547,400,533.95 = 106,086,713.94/x
  3. Step 3: Cross multiply
    364,871,494.80x = 547,400,533.95 × 106,086,713.94
  4. Step 4: Simplify right side
    364,871,494.80x = 58,071,923,855,756,912
  5. Step 5: Solve for x
    x = 58,071,923,855,756,912/364,871,494.80
  6. Step 6: Final answer
    x = 159,157,195.57

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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.