Home / 51,350,655.56-70,871,510.31-32,513,988.31

Finding the Fourth Proportional to 51,350,655.56, 70,871,510.31 and 32,513,988.31

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Solution

The fourth proportional to 51,350,655.56, 70,871,510.31 and 32,513,988.31 is: 44,874,119.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,350,655.56 : 70,871,510.31 = 32,513,988.31 : x
  2. Step 2: Convert to fraction form
    51,350,655.56/70,871,510.31 = 32,513,988.31/x
  3. Step 3: Cross multiply
    51,350,655.56x = 70,871,510.31 × 32,513,988.31
  4. Step 4: Simplify right side
    51,350,655.56x = 2,304,315,457,377,027
  5. Step 5: Solve for x
    x = 2,304,315,457,377,027/51,350,655.56
  6. Step 6: Final answer
    x = 44,874,119.57

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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.