Home / 17,943,095.48-24,761,155.83-10,207,972.94

Finding the Fourth Proportional to 17,943,095.48, 24,761,155.83 and 10,207,972.94

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Solution

The fourth proportional to 17,943,095.48, 24,761,155.83 and 10,207,972.94 is: 14,086,822.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,943,095.48 : 24,761,155.83 = 10,207,972.94 : x
  2. Step 2: Convert to fraction form
    17,943,095.48/24,761,155.83 = 10,207,972.94/x
  3. Step 3: Cross multiply
    17,943,095.48x = 24,761,155.83 × 10,207,972.94
  4. Step 4: Simplify right side
    17,943,095.48x = 252,761,208,675,763.22
  5. Step 5: Solve for x
    x = 252,761,208,675,763.22/17,943,095.48
  6. Step 6: Final answer
    x = 14,086,822.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.