Home / 26,429,999.70-39,592,511.55-23,273,721.30

Finding the Fourth Proportional to 26,429,999.70, 39,592,511.55 and 23,273,721.30

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Solution

The fourth proportional to 26,429,999.70, 39,592,511.55 and 23,273,721.30 is: 34,864,362.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,429,999.70 : 39,592,511.55 = 23,273,721.30 : x
  2. Step 2: Convert to fraction form
    26,429,999.70/39,592,511.55 = 23,273,721.30/x
  3. Step 3: Cross multiply
    26,429,999.70x = 39,592,511.55 × 23,273,721.30
  4. Step 4: Simplify right side
    26,429,999.70x = 921,465,079,381,731
  5. Step 5: Solve for x
    x = 921,465,079,381,731/26,429,999.70
  6. Step 6: Final answer
    x = 34,864,362.08

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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.