Home / 56,322,341.78-84,519,052.02-23,974,192.71

Finding the Fourth Proportional to 56,322,341.78, 84,519,052.02 and 23,974,192.71

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Solution

The fourth proportional to 56,322,341.78, 84,519,052.02 and 23,974,192.71 is: 35,976,416.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,322,341.78 : 84,519,052.02 = 23,974,192.71 : x
  2. Step 2: Convert to fraction form
    56,322,341.78/84,519,052.02 = 23,974,192.71/x
  3. Step 3: Cross multiply
    56,322,341.78x = 84,519,052.02 × 23,974,192.71
  4. Step 4: Simplify right side
    56,322,341.78x = 2,026,276,040,793,994.75
  5. Step 5: Solve for x
    x = 2,026,276,040,793,994.75/56,322,341.78
  6. Step 6: Final answer
    x = 35,976,416.76

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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.