Home / 26,951,277.90-40,428,666.45-14,196,693.90

Finding the Fourth Proportional to 26,951,277.90, 40,428,666.45 and 14,196,693.90

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Solution

The fourth proportional to 26,951,277.90, 40,428,666.45 and 14,196,693.90 is: 21,295,962.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,951,277.90 : 40,428,666.45 = 14,196,693.90 : x
  2. Step 2: Convert to fraction form
    26,951,277.90/40,428,666.45 = 14,196,693.90/x
  3. Step 3: Cross multiply
    26,951,277.90x = 40,428,666.45 × 14,196,693.90
  4. Step 4: Simplify right side
    26,951,277.90x = 573,953,402,375,849.75
  5. Step 5: Solve for x
    x = 573,953,402,375,849.75/26,951,277.90
  6. Step 6: Final answer
    x = 21,295,962.46

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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.