Home / 36,057,417.30-49,759,279.62-19,537,528.83

Finding the Fourth Proportional to 36,057,417.30, 49,759,279.62 and 19,537,528.83

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Solution

The fourth proportional to 36,057,417.30, 49,759,279.62 and 19,537,528.83 is: 26,961,813.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,057,417.30 : 49,759,279.62 = 19,537,528.83 : x
  2. Step 2: Convert to fraction form
    36,057,417.30/49,759,279.62 = 19,537,528.83/x
  3. Step 3: Cross multiply
    36,057,417.30x = 49,759,279.62 × 19,537,528.83
  4. Step 4: Simplify right side
    36,057,417.30x = 972,173,360,135,781.25
  5. Step 5: Solve for x
    x = 972,173,360,135,781.25/36,057,417.30
  6. Step 6: Final answer
    x = 26,961,813.49

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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.