Home / 14,904,137.79-22,358,725.38-4,666,978.53

Finding the Fourth Proportional to 14,904,137.79, 22,358,725.38 and 4,666,978.53

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Solution

The fourth proportional to 14,904,137.79, 22,358,725.38 and 4,666,978.53 is: 7,001,256.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,904,137.79 : 22,358,725.38 = 4,666,978.53 : x
  2. Step 2: Convert to fraction form
    14,904,137.79/22,358,725.38 = 4,666,978.53/x
  3. Step 3: Cross multiply
    14,904,137.79x = 22,358,725.38 × 4,666,978.53
  4. Step 4: Simplify right side
    14,904,137.79x = 104,347,691,306,626.09
  5. Step 5: Solve for x
    x = 104,347,691,306,626.09/14,904,137.79
  6. Step 6: Final answer
    x = 7,001,256.48

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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.