Home / 61,582,102.88-84,979,844.24-33,704,756.28

Finding the Fourth Proportional to 61,582,102.88, 84,979,844.24 and 33,704,756.28

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Solution

The fourth proportional to 61,582,102.88, 84,979,844.24 and 33,704,756.28 is: 46,510,671.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,582,102.88 : 84,979,844.24 = 33,704,756.28 : x
  2. Step 2: Convert to fraction form
    61,582,102.88/84,979,844.24 = 33,704,756.28/x
  3. Step 3: Cross multiply
    61,582,102.88x = 84,979,844.24 × 33,704,756.28
  4. Step 4: Simplify right side
    61,582,102.88x = 2,864,224,938,821,561.50
  5. Step 5: Solve for x
    x = 2,864,224,938,821,561.50/61,582,102.88
  6. Step 6: Final answer
    x = 46,510,671.20

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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.