Home / 14,584,346.96-21,872,942.87-6,907,714.52

Finding the Fourth Proportional to 14,584,346.96, 21,872,942.87 and 6,907,714.52

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Solution

The fourth proportional to 14,584,346.96, 21,872,942.87 and 6,907,714.52 is: 10,359,877.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,584,346.96 : 21,872,942.87 = 6,907,714.52 : x
  2. Step 2: Convert to fraction form
    14,584,346.96/21,872,942.87 = 6,907,714.52/x
  3. Step 3: Cross multiply
    14,584,346.96x = 21,872,942.87 × 6,907,714.52
  4. Step 4: Simplify right side
    14,584,346.96x = 151,092,044,914,326.16
  5. Step 5: Solve for x
    x = 151,092,044,914,326.16/14,584,346.96
  6. Step 6: Final answer
    x = 10,359,877.30

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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.