Home / 94,851,415.56-130,844,462.22-57,693,060.84

Finding the Fourth Proportional to 94,851,415.56, 130,844,462.22 and 57,693,060.84

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Solution

The fourth proportional to 94,851,415.56, 130,844,462.22 and 57,693,060.84 is: 79,585,712.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,851,415.56 : 130,844,462.22 = 57,693,060.84 : x
  2. Step 2: Convert to fraction form
    94,851,415.56/130,844,462.22 = 57,693,060.84/x
  3. Step 3: Cross multiply
    94,851,415.56x = 130,844,462.22 × 57,693,060.84
  4. Step 4: Simplify right side
    94,851,415.56x = 7,548,817,519,435,542
  5. Step 5: Solve for x
    x = 7,548,817,519,435,542/94,851,415.56
  6. Step 6: Final answer
    x = 79,585,712.82

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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.