Home / 14,892,039.69-22,338,117.86-9,842,227.53

Finding the Fourth Proportional to 14,892,039.69, 22,338,117.86 and 9,842,227.53

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Solution

The fourth proportional to 14,892,039.69, 22,338,117.86 and 9,842,227.53 is: 14,763,379.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,892,039.69 : 22,338,117.86 = 9,842,227.53 : x
  2. Step 2: Convert to fraction form
    14,892,039.69/22,338,117.86 = 9,842,227.53/x
  3. Step 3: Cross multiply
    14,892,039.69x = 22,338,117.86 × 9,842,227.53
  4. Step 4: Simplify right side
    14,892,039.69x = 219,856,838,520,865.53
  5. Step 5: Solve for x
    x = 219,856,838,520,865.53/14,892,039.69
  6. Step 6: Final answer
    x = 14,763,379.84

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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.