Home / 134,011,801.80-187,871,614.20-134,011,801.80

Finding the Fourth Proportional to 134,011,801.80, 187,871,614.20 and 134,011,801.80

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Solution

The fourth proportional to 134,011,801.80, 187,871,614.20 and 134,011,801.80 is: 187,871,614.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,011,801.80 : 187,871,614.20 = 134,011,801.80 : x
  2. Step 2: Convert to fraction form
    134,011,801.80/187,871,614.20 = 134,011,801.80/x
  3. Step 3: Cross multiply
    134,011,801.80x = 187,871,614.20 × 134,011,801.80
  4. Step 4: Simplify right side
    134,011,801.80x = 25,177,013,526,016,464
  5. Step 5: Solve for x
    x = 25,177,013,526,016,464/134,011,801.80
  6. Step 6: Final answer
    x = 187,871,614.20

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.