Home / 33,127,269.71-49,713,602.66-11,561,871.39

Finding the Fourth Proportional to 33,127,269.71, 49,713,602.66 and 11,561,871.39

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Solution

The fourth proportional to 33,127,269.71, 49,713,602.66 and 11,561,871.39 is: 17,350,729.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,127,269.71 : 49,713,602.66 = 11,561,871.39 : x
  2. Step 2: Convert to fraction form
    33,127,269.71/49,713,602.66 = 11,561,871.39/x
  3. Step 3: Cross multiply
    33,127,269.71x = 49,713,602.66 × 11,561,871.39
  4. Step 4: Simplify right side
    33,127,269.71x = 574,782,280,152,639.12
  5. Step 5: Solve for x
    x = 574,782,280,152,639.12/33,127,269.71
  6. Step 6: Final answer
    x = 17,350,729.03

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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.