Home / 17,377,260.40-26,058,017.40-6,590,976.40

Finding the Fourth Proportional to 17,377,260.40, 26,058,017.40 and 6,590,976.40

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Solution

The fourth proportional to 17,377,260.40, 26,058,017.40 and 6,590,976.40 is: 9,883,478.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,377,260.40 : 26,058,017.40 = 6,590,976.40 : x
  2. Step 2: Convert to fraction form
    17,377,260.40/26,058,017.40 = 6,590,976.40/x
  3. Step 3: Cross multiply
    17,377,260.40x = 26,058,017.40 × 6,590,976.40
  4. Step 4: Simplify right side
    17,377,260.40x = 171,747,777,714,189.38
  5. Step 5: Solve for x
    x = 171,747,777,714,189.38/17,377,260.40
  6. Step 6: Final answer
    x = 9,883,478.39

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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.