Home / 34,020,110.70-51,030,166.05-11,301,007.95

Finding the Fourth Proportional to 34,020,110.70, 51,030,166.05 and 11,301,007.95

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Solution

The fourth proportional to 34,020,110.70, 51,030,166.05 and 11,301,007.95 is: 16,951,511.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,020,110.70 : 51,030,166.05 = 11,301,007.95 : x
  2. Step 2: Convert to fraction form
    34,020,110.70/51,030,166.05 = 11,301,007.95/x
  3. Step 3: Cross multiply
    34,020,110.70x = 51,030,166.05 × 11,301,007.95
  4. Step 4: Simplify right side
    34,020,110.70x = 576,692,312,220,870
  5. Step 5: Solve for x
    x = 576,692,312,220,870/34,020,110.70
  6. Step 6: Final answer
    x = 16,951,511.93

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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.