Home / 34,131,128.54-51,233,125.08-14,709,939.10

Finding the Fourth Proportional to 34,131,128.54, 51,233,125.08 and 14,709,939.10

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Solution

The fourth proportional to 34,131,128.54, 51,233,125.08 and 14,709,939.10 is: 22,080,610.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,131,128.54 : 51,233,125.08 = 14,709,939.10 : x
  2. Step 2: Convert to fraction form
    34,131,128.54/51,233,125.08 = 14,709,939.10/x
  3. Step 3: Cross multiply
    34,131,128.54x = 51,233,125.08 × 14,709,939.10
  4. Step 4: Simplify right side
    34,131,128.54x = 753,636,149,829,482.62
  5. Step 5: Solve for x
    x = 753,636,149,829,482.62/34,131,128.54
  6. Step 6: Final answer
    x = 22,080,610.34

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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.