Home / 17,417,283.76-26,122,870.65-6,635,231.60

Finding the Fourth Proportional to 17,417,283.76, 26,122,870.65 and 6,635,231.60

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Solution

The fourth proportional to 17,417,283.76, 26,122,870.65 and 6,635,231.60 is: 9,951,683.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,417,283.76 : 26,122,870.65 = 6,635,231.60 : x
  2. Step 2: Convert to fraction form
    17,417,283.76/26,122,870.65 = 6,635,231.60/x
  3. Step 3: Cross multiply
    17,417,283.76x = 26,122,870.65 × 6,635,231.60
  4. Step 4: Simplify right side
    17,417,283.76x = 173,331,296,819,592.53
  5. Step 5: Solve for x
    x = 173,331,296,819,592.53/17,417,283.76
  6. Step 6: Final answer
    x = 9,951,683.58

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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.