Home / 36,304,055.48-50,099,607.02-19,784,184.68

Finding the Fourth Proportional to 36,304,055.48, 50,099,607.02 and 19,784,184.68

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Solution

The fourth proportional to 36,304,055.48, 50,099,607.02 and 19,784,184.68 is: 27,302,180.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,304,055.48 : 50,099,607.02 = 19,784,184.68 : x
  2. Step 2: Convert to fraction form
    36,304,055.48/50,099,607.02 = 19,784,184.68/x
  3. Step 3: Cross multiply
    36,304,055.48x = 50,099,607.02 × 19,784,184.68
  4. Step 4: Simplify right side
    36,304,055.48x = 991,179,877,679,104.50
  5. Step 5: Solve for x
    x = 991,179,877,679,104.50/36,304,055.48
  6. Step 6: Final answer
    x = 27,302,180.56

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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.