Home / 47,563,902.54-65,642,792.85-26,659,486.17

Finding the Fourth Proportional to 47,563,902.54, 65,642,792.85 and 26,659,486.17

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Solution

The fourth proportional to 47,563,902.54, 65,642,792.85 and 26,659,486.17 is: 36,792,673.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,563,902.54 : 65,642,792.85 = 26,659,486.17 : x
  2. Step 2: Convert to fraction form
    47,563,902.54/65,642,792.85 = 26,659,486.17/x
  3. Step 3: Cross multiply
    47,563,902.54x = 65,642,792.85 × 26,659,486.17
  4. Step 4: Simplify right side
    47,563,902.54x = 1,750,003,128,144,750
  5. Step 5: Solve for x
    x = 1,750,003,128,144,750/47,563,902.54
  6. Step 6: Final answer
    x = 36,792,673.32

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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.