Home / 25,712,892.96-35,484,814.04-14,110,874.43

Finding the Fourth Proportional to 25,712,892.96, 35,484,814.04 and 14,110,874.43

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Solution

The fourth proportional to 25,712,892.96, 35,484,814.04 and 14,110,874.43 is: 19,473,567.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,712,892.96 : 35,484,814.04 = 14,110,874.43 : x
  2. Step 2: Convert to fraction form
    25,712,892.96/35,484,814.04 = 14,110,874.43/x
  3. Step 3: Cross multiply
    25,712,892.96x = 35,484,814.04 × 14,110,874.43
  4. Step 4: Simplify right side
    25,712,892.96x = 500,721,755,019,786.56
  5. Step 5: Solve for x
    x = 500,721,755,019,786.56/25,712,892.96
  6. Step 6: Final answer
    x = 19,473,567.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.