Home / 48,338,442.88-72,426,950.80-33,935,725.92

Finding the Fourth Proportional to 48,338,442.88, 72,426,950.80 and 33,935,725.92

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Solution

The fourth proportional to 48,338,442.88, 72,426,950.80 and 33,935,725.92 is: 50,846,924.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,338,442.88 : 72,426,950.80 = 33,935,725.92 : x
  2. Step 2: Convert to fraction form
    48,338,442.88/72,426,950.80 = 33,935,725.92/x
  3. Step 3: Cross multiply
    48,338,442.88x = 72,426,950.80 × 33,935,725.92
  4. Step 4: Simplify right side
    48,338,442.88x = 2,457,861,151,570,125
  5. Step 5: Solve for x
    x = 2,457,861,151,570,125/48,338,442.88
  6. Step 6: Final answer
    x = 50,846,924.42

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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.