Home / 17,647,747.37-24,354,482.73-9,807,590.01

Finding the Fourth Proportional to 17,647,747.37, 24,354,482.73 and 9,807,590.01

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Solution

The fourth proportional to 17,647,747.37, 24,354,482.73 and 9,807,590.01 is: 13,534,802.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,647,747.37 : 24,354,482.73 = 9,807,590.01 : x
  2. Step 2: Convert to fraction form
    17,647,747.37/24,354,482.73 = 9,807,590.01/x
  3. Step 3: Cross multiply
    17,647,747.37x = 24,354,482.73 × 9,807,590.01
  4. Step 4: Simplify right side
    17,647,747.37x = 238,858,781,521,465.53
  5. Step 5: Solve for x
    x = 238,858,781,521,465.53/17,647,747.37
  6. Step 6: Final answer
    x = 13,534,802.86

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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.