Home / 94,811,704.88-130,850,787.02-53,561,254.46

Finding the Fourth Proportional to 94,811,704.88, 130,850,787.02 and 53,561,254.46

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Solution

The fourth proportional to 94,811,704.88, 130,850,787.02 and 53,561,254.46 is: 73,920,538.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,811,704.88 : 130,850,787.02 = 53,561,254.46 : x
  2. Step 2: Convert to fraction form
    94,811,704.88/130,850,787.02 = 53,561,254.46/x
  3. Step 3: Cross multiply
    94,811,704.88x = 130,850,787.02 × 53,561,254.46
  4. Step 4: Simplify right side
    94,811,704.88x = 7,008,532,298,947,425
  5. Step 5: Solve for x
    x = 7,008,532,298,947,425/94,811,704.88
  6. Step 6: Final answer
    x = 73,920,538.69

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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.