Home / 37,804,851.52-56,624,318.06-31,253,678.68

Finding the Fourth Proportional to 37,804,851.52, 56,624,318.06 and 31,253,678.68

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Solution

The fourth proportional to 37,804,851.52, 56,624,318.06 and 31,253,678.68 is: 46,811,934.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,804,851.52 : 56,624,318.06 = 31,253,678.68 : x
  2. Step 2: Convert to fraction form
    37,804,851.52/56,624,318.06 = 31,253,678.68/x
  3. Step 3: Cross multiply
    37,804,851.52x = 56,624,318.06 × 31,253,678.68
  4. Step 4: Simplify right side
    37,804,851.52x = 1,769,718,242,121,361
  5. Step 5: Solve for x
    x = 1,769,718,242,121,361/37,804,851.52
  6. Step 6: Final answer
    x = 46,811,934.74

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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.