Home / 17,502,508.50-24,152,828.57-9,661,852.34

Finding the Fourth Proportional to 17,502,508.50, 24,152,828.57 and 9,661,852.34

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Solution

The fourth proportional to 17,502,508.50, 24,152,828.57 and 9,661,852.34 is: 13,333,006.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,502,508.50 : 24,152,828.57 = 9,661,852.34 : x
  2. Step 2: Convert to fraction form
    17,502,508.50/24,152,828.57 = 9,661,852.34/x
  3. Step 3: Cross multiply
    17,502,508.50x = 24,152,828.57 × 9,661,852.34
  4. Step 4: Simplify right side
    17,502,508.50x = 233,361,063,067,599.97
  5. Step 5: Solve for x
    x = 233,361,063,067,599.97/17,502,508.50
  6. Step 6: Final answer
    x = 13,333,006.70

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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.