Home / 63,302,238.57-94,940,071.66-17,853,404.25

Finding the Fourth Proportional to 63,302,238.57, 94,940,071.66 and 17,853,404.25

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Solution

The fourth proportional to 63,302,238.57, 94,940,071.66 and 17,853,404.25 is: 26,776,359.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,302,238.57 : 94,940,071.66 = 17,853,404.25 : x
  2. Step 2: Convert to fraction form
    63,302,238.57/94,940,071.66 = 17,853,404.25/x
  3. Step 3: Cross multiply
    63,302,238.57x = 94,940,071.66 × 17,853,404.25
  4. Step 4: Simplify right side
    63,302,238.57x = 1,695,003,478,513,923.25
  5. Step 5: Solve for x
    x = 1,695,003,478,513,923.25/63,302,238.57
  6. Step 6: Final answer
    x = 26,776,359.21

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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.