Home / 223,661,791.02-335,336,803.80-99,096,712.26

Finding the Fourth Proportional to 223,661,791.02, 335,336,803.80 and 99,096,712.26

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Solution

The fourth proportional to 223,661,791.02, 335,336,803.80 and 99,096,712.26 is: 148,576,002.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,661,791.02 : 335,336,803.80 = 99,096,712.26 : x
  2. Step 2: Convert to fraction form
    223,661,791.02/335,336,803.80 = 99,096,712.26/x
  3. Step 3: Cross multiply
    223,661,791.02x = 335,336,803.80 × 99,096,712.26
  4. Step 4: Simplify right side
    223,661,791.02x = 33,230,774,756,356,676
  5. Step 5: Solve for x
    x = 33,230,774,756,356,676/223,661,791.02
  6. Step 6: Final answer
    x = 148,576,002.21

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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.