Home / 25,998,848.61-35,877,972.67-14,396,162.95

Finding the Fourth Proportional to 25,998,848.61, 35,877,972.67 and 14,396,162.95

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Solution

The fourth proportional to 25,998,848.61, 35,877,972.67 and 14,396,162.95 is: 19,866,462.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,998,848.61 : 35,877,972.67 = 14,396,162.95 : x
  2. Step 2: Convert to fraction form
    25,998,848.61/35,877,972.67 = 14,396,162.95/x
  3. Step 3: Cross multiply
    25,998,848.61x = 35,877,972.67 × 14,396,162.95
  4. Step 4: Simplify right side
    25,998,848.61x = 516,505,140,872,966.56
  5. Step 5: Solve for x
    x = 516,505,140,872,966.56/25,998,848.61
  6. Step 6: Final answer
    x = 19,866,462.11

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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.