Home / 110,271,465.18-165,407,158.89-29,490,333.66

Finding the Fourth Proportional to 110,271,465.18, 165,407,158.89 and 29,490,333.66

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Solution

The fourth proportional to 110,271,465.18, 165,407,158.89 and 29,490,333.66 is: 44,235,490.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,271,465.18 : 165,407,158.89 = 29,490,333.66 : x
  2. Step 2: Convert to fraction form
    110,271,465.18/165,407,158.89 = 29,490,333.66/x
  3. Step 3: Cross multiply
    110,271,465.18x = 165,407,158.89 × 29,490,333.66
  4. Step 4: Simplify right side
    110,271,465.18x = 4,877,912,305,418,735
  5. Step 5: Solve for x
    x = 4,877,912,305,418,735/110,271,465.18
  6. Step 6: Final answer
    x = 44,235,490.09

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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.