Home / 74,394,644.41-111,592,323.02-22,579,697.17

Finding the Fourth Proportional to 74,394,644.41, 111,592,323.02 and 22,579,697.17

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Solution

The fourth proportional to 74,394,644.41, 111,592,323.02 and 22,579,697.17 is: 33,869,653.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,394,644.41 : 111,592,323.02 = 22,579,697.17 : x
  2. Step 2: Convert to fraction form
    74,394,644.41/111,592,323.02 = 22,579,697.17/x
  3. Step 3: Cross multiply
    74,394,644.41x = 111,592,323.02 × 22,579,697.17
  4. Step 4: Simplify right side
    74,394,644.41x = 2,519,720,860,175,521.50
  5. Step 5: Solve for x
    x = 2,519,720,860,175,521.50/74,394,644.41
  6. Step 6: Final answer
    x = 33,869,653.93

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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.