Home / 34,219,096.50-51,331,006.44-9,958,224.36

Finding the Fourth Proportional to 34,219,096.50, 51,331,006.44 and 9,958,224.36

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Solution

The fourth proportional to 34,219,096.50, 51,331,006.44 and 9,958,224.36 is: 14,938,023.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,219,096.50 : 51,331,006.44 = 9,958,224.36 : x
  2. Step 2: Convert to fraction form
    34,219,096.50/51,331,006.44 = 9,958,224.36/x
  3. Step 3: Cross multiply
    34,219,096.50x = 51,331,006.44 × 9,958,224.36
  4. Step 4: Simplify right side
    34,219,096.50x = 511,165,678,754,124.81
  5. Step 5: Solve for x
    x = 511,165,678,754,124.81/34,219,096.50
  6. Step 6: Final answer
    x = 14,938,023.82

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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.