Home / 29,836,099.80-44,712,159.30-22,099,368.60

Finding the Fourth Proportional to 29,836,099.80, 44,712,159.30 and 22,099,368.60

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Solution

The fourth proportional to 29,836,099.80, 44,712,159.30 and 22,099,368.60 is: 33,117,950.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,836,099.80 : 44,712,159.30 = 22,099,368.60 : x
  2. Step 2: Convert to fraction form
    29,836,099.80/44,712,159.30 = 22,099,368.60/x
  3. Step 3: Cross multiply
    29,836,099.80x = 44,712,159.30 × 22,099,368.60
  4. Step 4: Simplify right side
    29,836,099.80x = 988,110,489,272,618
  5. Step 5: Solve for x
    x = 988,110,489,272,618/29,836,099.80
  6. Step 6: Final answer
    x = 33,117,950.94

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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.