Home / 165,871,892.10-248,807,838.15-44,703,344.10

Finding the Fourth Proportional to 165,871,892.10, 248,807,838.15 and 44,703,344.10

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Solution

The fourth proportional to 165,871,892.10, 248,807,838.15 and 44,703,344.10 is: 67,055,016.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,871,892.10 : 248,807,838.15 = 44,703,344.10 : x
  2. Step 2: Convert to fraction form
    165,871,892.10/248,807,838.15 = 44,703,344.10/x
  3. Step 3: Cross multiply
    165,871,892.10x = 248,807,838.15 × 44,703,344.10
  4. Step 4: Simplify right side
    165,871,892.10x = 11,122,542,403,596,558
  5. Step 5: Solve for x
    x = 11,122,542,403,596,558/165,871,892.10
  6. Step 6: Final answer
    x = 67,055,016.15

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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.