Home / 34,077,273.92-47,026,865.76-18,607,466.24

Finding the Fourth Proportional to 34,077,273.92, 47,026,865.76 and 18,607,466.24

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Solution

The fourth proportional to 34,077,273.92, 47,026,865.76 and 18,607,466.24 is: 25,678,427.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,077,273.92 : 47,026,865.76 = 18,607,466.24 : x
  2. Step 2: Convert to fraction form
    34,077,273.92/47,026,865.76 = 18,607,466.24/x
  3. Step 3: Cross multiply
    34,077,273.92x = 47,026,865.76 × 18,607,466.24
  4. Step 4: Simplify right side
    34,077,273.92x = 875,050,817,002,211.88
  5. Step 5: Solve for x
    x = 875,050,817,002,211.88/34,077,273.92
  6. Step 6: Final answer
    x = 25,678,427.77

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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.