Home / 34,494,835.78-51,742,253.72-14,019,758.24

Finding the Fourth Proportional to 34,494,835.78, 51,742,253.72 and 14,019,758.24

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Solution

The fourth proportional to 34,494,835.78, 51,742,253.72 and 14,019,758.24 is: 21,029,637.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,494,835.78 : 51,742,253.72 = 14,019,758.24 : x
  2. Step 2: Convert to fraction form
    34,494,835.78/51,742,253.72 = 14,019,758.24/x
  3. Step 3: Cross multiply
    34,494,835.78x = 51,742,253.72 × 14,019,758.24
  4. Step 4: Simplify right side
    34,494,835.78x = 725,413,888,006,397.50
  5. Step 5: Solve for x
    x = 725,413,888,006,397.50/34,494,835.78
  6. Step 6: Final answer
    x = 21,029,637.38

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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.