Home / 25,893,238.76-35,732,493.78-14,290,802.12

Finding the Fourth Proportional to 25,893,238.76, 35,732,493.78 and 14,290,802.12

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Solution

The fourth proportional to 25,893,238.76, 35,732,493.78 and 14,290,802.12 is: 19,721,209.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,893,238.76 : 35,732,493.78 = 14,290,802.12 : x
  2. Step 2: Convert to fraction form
    25,893,238.76/35,732,493.78 = 14,290,802.12/x
  3. Step 3: Cross multiply
    25,893,238.76x = 35,732,493.78 × 14,290,802.12
  4. Step 4: Simplify right side
    25,893,238.76x = 510,645,997,864,110.81
  5. Step 5: Solve for x
    x = 510,645,997,864,110.81/25,893,238.76
  6. Step 6: Final answer
    x = 19,721,209.95

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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.