Home / 37,963,197.63-52,393,473.55-21,444,386.63

Finding the Fourth Proportional to 37,963,197.63, 52,393,473.55 and 21,444,386.63

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Solution

The fourth proportional to 37,963,197.63, 52,393,473.55 and 21,444,386.63 is: 29,595,660.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,963,197.63 : 52,393,473.55 = 21,444,386.63 : x
  2. Step 2: Convert to fraction form
    37,963,197.63/52,393,473.55 = 21,444,386.63/x
  3. Step 3: Cross multiply
    37,963,197.63x = 52,393,473.55 × 21,444,386.63
  4. Step 4: Simplify right side
    37,963,197.63x = 1,123,545,903,694,878.50
  5. Step 5: Solve for x
    x = 1,123,545,903,694,878.50/37,963,197.63
  6. Step 6: Final answer
    x = 29,595,660.37

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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.