Home / 29,928,614.93-44,871,376.51-18,390,242.27

Finding the Fourth Proportional to 29,928,614.93, 44,871,376.51 and 18,390,242.27

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Solution

The fourth proportional to 29,928,614.93, 44,871,376.51 and 18,390,242.27 is: 27,572,124.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,928,614.93 : 44,871,376.51 = 18,390,242.27 : x
  2. Step 2: Convert to fraction form
    29,928,614.93/44,871,376.51 = 18,390,242.27/x
  3. Step 3: Cross multiply
    29,928,614.93x = 44,871,376.51 × 18,390,242.27
  4. Step 4: Simplify right side
    29,928,614.93x = 825,195,485,073,490
  5. Step 5: Solve for x
    x = 825,195,485,073,490/29,928,614.93
  6. Step 6: Final answer
    x = 27,572,124.11

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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.