Home / 110,276,582.10-165,450,302.55-73,926,017.70

Finding the Fourth Proportional to 110,276,582.10, 165,450,302.55 and 73,926,017.70

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Solution

The fourth proportional to 110,276,582.10, 165,450,302.55 and 73,926,017.70 is: 110,912,777.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,276,582.10 : 165,450,302.55 = 73,926,017.70 : x
  2. Step 2: Convert to fraction form
    110,276,582.10/165,450,302.55 = 73,926,017.70/x
  3. Step 3: Cross multiply
    110,276,582.10x = 165,450,302.55 × 73,926,017.70
  4. Step 4: Simplify right side
    110,276,582.10x = 12,231,081,994,781,656
  5. Step 5: Solve for x
    x = 12,231,081,994,781,656/110,276,582.10
  6. Step 6: Final answer
    x = 110,912,777.33

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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.