Home / 34,369,911.76-51,543,840.84-11,335,667.80

Finding the Fourth Proportional to 34,369,911.76, 51,543,840.84 and 11,335,667.80

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Solution

The fourth proportional to 34,369,911.76, 51,543,840.84 and 11,335,667.80 is: 16,999,864.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,369,911.76 : 51,543,840.84 = 11,335,667.80 : x
  2. Step 2: Convert to fraction form
    34,369,911.76/51,543,840.84 = 11,335,667.80/x
  3. Step 3: Cross multiply
    34,369,911.76x = 51,543,840.84 × 11,335,667.80
  4. Step 4: Simplify right side
    34,369,911.76x = 584,283,856,898,313
  5. Step 5: Solve for x
    x = 584,283,856,898,313/34,369,911.76
  6. Step 6: Final answer
    x = 16,999,864.91

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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.