Home / 14,866,984.94-22,301,082.14-7,081,897.14

Finding the Fourth Proportional to 14,866,984.94, 22,301,082.14 and 7,081,897.14

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Solution

The fourth proportional to 14,866,984.94, 22,301,082.14 and 7,081,897.14 is: 10,623,133.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,866,984.94 : 22,301,082.14 = 7,081,897.14 : x
  2. Step 2: Convert to fraction form
    14,866,984.94/22,301,082.14 = 7,081,897.14/x
  3. Step 3: Cross multiply
    14,866,984.94x = 22,301,082.14 × 7,081,897.14
  4. Step 4: Simplify right side
    14,866,984.94x = 157,933,969,790,761.59
  5. Step 5: Solve for x
    x = 157,933,969,790,761.59/14,866,984.94
  6. Step 6: Final answer
    x = 10,623,133.77

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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.