Home / 43,096,727.70-64,645,091.55-14,343,801.30

Finding the Fourth Proportional to 43,096,727.70, 64,645,091.55 and 14,343,801.30

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Solution

The fourth proportional to 43,096,727.70, 64,645,091.55 and 14,343,801.30 is: 21,515,701.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,096,727.70 : 64,645,091.55 = 14,343,801.30 : x
  2. Step 2: Convert to fraction form
    43,096,727.70/64,645,091.55 = 14,343,801.30/x
  3. Step 3: Cross multiply
    43,096,727.70x = 64,645,091.55 × 14,343,801.30
  4. Step 4: Simplify right side
    43,096,727.70x = 927,256,348,213,509
  5. Step 5: Solve for x
    x = 927,256,348,213,509/43,096,727.70
  6. Step 6: Final answer
    x = 21,515,701.95

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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.