Home / 29,122,301.30-43,683,451.95-17,784,893.30

Finding the Fourth Proportional to 29,122,301.30, 43,683,451.95 and 17,784,893.30

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Solution

The fourth proportional to 29,122,301.30, 43,683,451.95 and 17,784,893.30 is: 26,677,339.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,122,301.30 : 43,683,451.95 = 17,784,893.30 : x
  2. Step 2: Convert to fraction form
    29,122,301.30/43,683,451.95 = 17,784,893.30/x
  3. Step 3: Cross multiply
    29,122,301.30x = 43,683,451.95 × 17,784,893.30
  4. Step 4: Simplify right side
    29,122,301.30x = 776,905,531,906,427
  5. Step 5: Solve for x
    x = 776,905,531,906,427/29,122,301.30
  6. Step 6: Final answer
    x = 26,677,339.95

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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.