Home / 45,753,169.95-63,116,027.44-29,215,907.01

Finding the Fourth Proportional to 45,753,169.95, 63,116,027.44 and 29,215,907.01

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Solution

The fourth proportional to 45,753,169.95, 63,116,027.44 and 29,215,907.01 is: 40,303,043.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,753,169.95 : 63,116,027.44 = 29,215,907.01 : x
  2. Step 2: Convert to fraction form
    45,753,169.95/63,116,027.44 = 29,215,907.01/x
  3. Step 3: Cross multiply
    45,753,169.95x = 63,116,027.44 × 29,215,907.01
  4. Step 4: Simplify right side
    45,753,169.95x = 1,843,991,988,536,705.50
  5. Step 5: Solve for x
    x = 1,843,991,988,536,705.50/45,753,169.95
  6. Step 6: Final answer
    x = 40,303,043.28

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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.