Home / 73,761,645.26-101,804,398.22-43,994,203.58

Finding the Fourth Proportional to 73,761,645.26, 101,804,398.22 and 43,994,203.58

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Solution

The fourth proportional to 73,761,645.26, 101,804,398.22 and 43,994,203.58 is: 60,719,950.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,761,645.26 : 101,804,398.22 = 43,994,203.58 : x
  2. Step 2: Convert to fraction form
    73,761,645.26/101,804,398.22 = 43,994,203.58/x
  3. Step 3: Cross multiply
    73,761,645.26x = 101,804,398.22 × 43,994,203.58
  4. Step 4: Simplify right side
    73,761,645.26x = 4,478,803,420,630,069.50
  5. Step 5: Solve for x
    x = 4,478,803,420,630,069.50/73,761,645.26
  6. Step 6: Final answer
    x = 60,719,950.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.