Home / 75,924,270.97-104,774,972.28-41,116,164.86

Finding the Fourth Proportional to 75,924,270.97, 104,774,972.28 and 41,116,164.86

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Solution

The fourth proportional to 75,924,270.97, 104,774,972.28 and 41,116,164.86 is: 56,740,025.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,924,270.97 : 104,774,972.28 = 41,116,164.86 : x
  2. Step 2: Convert to fraction form
    75,924,270.97/104,774,972.28 = 41,116,164.86/x
  3. Step 3: Cross multiply
    75,924,270.97x = 104,774,972.28 × 41,116,164.86
  4. Step 4: Simplify right side
    75,924,270.97x = 4,307,945,033,466,410
  5. Step 5: Solve for x
    x = 4,307,945,033,466,410/75,924,270.97
  6. Step 6: Final answer
    x = 56,740,025.01

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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.