Home / 33,789,746.03-46,630,767.69-19,107,608.87

Finding the Fourth Proportional to 33,789,746.03, 46,630,767.69 and 19,107,608.87

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Solution

The fourth proportional to 33,789,746.03, 46,630,767.69 and 19,107,608.87 is: 26,369,019.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,789,746.03 : 46,630,767.69 = 19,107,608.87 : x
  2. Step 2: Convert to fraction form
    33,789,746.03/46,630,767.69 = 19,107,608.87/x
  3. Step 3: Cross multiply
    33,789,746.03x = 46,630,767.69 × 19,107,608.87
  4. Step 4: Simplify right side
    33,789,746.03x = 891,002,470,444,930.25
  5. Step 5: Solve for x
    x = 891,002,470,444,930.25/33,789,746.03
  6. Step 6: Final answer
    x = 26,369,019.46

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1.5x scale

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.