Home / 36,051,798.16-53,815,446.68-33,387,507.28

Finding the Fourth Proportional to 36,051,798.16, 53,815,446.68 and 33,387,507.28

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Solution

The fourth proportional to 36,051,798.16, 53,815,446.68 and 33,387,507.28 is: 49,838,391.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,051,798.16 : 53,815,446.68 = 33,387,507.28 : x
  2. Step 2: Convert to fraction form
    36,051,798.16/53,815,446.68 = 33,387,507.28/x
  3. Step 3: Cross multiply
    36,051,798.16x = 53,815,446.68 × 33,387,507.28
  4. Step 4: Simplify right side
    36,051,798.16x = 1,796,763,617,804,952
  5. Step 5: Solve for x
    x = 1,796,763,617,804,952/36,051,798.16
  6. Step 6: Final answer
    x = 49,838,391.13

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.