Home / 277,365,283.02-382,764,296.93-150,206,948.41

Finding the Fourth Proportional to 277,365,283.02, 382,764,296.93 and 150,206,948.41

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Solution

The fourth proportional to 277,365,283.02, 382,764,296.93 and 150,206,948.41 is: 207,285,700.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,365,283.02 : 382,764,296.93 = 150,206,948.41 : x
  2. Step 2: Convert to fraction form
    277,365,283.02/382,764,296.93 = 150,206,948.41/x
  3. Step 3: Cross multiply
    277,365,283.02x = 382,764,296.93 × 150,206,948.41
  4. Step 4: Simplify right side
    277,365,283.02x = 57,493,857,000,936,176
  5. Step 5: Solve for x
    x = 57,493,857,000,936,176/277,365,283.02
  6. Step 6: Final answer
    x = 207,285,700.56

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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.