Home / 70,948,943.38-106,477,734.36-32,114,667.22

Finding the Fourth Proportional to 70,948,943.38, 106,477,734.36 and 32,114,667.22

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Solution

The fourth proportional to 70,948,943.38, 106,477,734.36 and 32,114,667.22 is: 48,196,588.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,948,943.38 : 106,477,734.36 = 32,114,667.22 : x
  2. Step 2: Convert to fraction form
    70,948,943.38/106,477,734.36 = 32,114,667.22/x
  3. Step 3: Cross multiply
    70,948,943.38x = 106,477,734.36 × 32,114,667.22
  4. Step 4: Simplify right side
    70,948,943.38x = 3,419,497,004,884,192.50
  5. Step 5: Solve for x
    x = 3,419,497,004,884,192.50/70,948,943.38
  6. Step 6: Final answer
    x = 48,196,588.16

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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.