Home / 33,360,081.92-46,035,567.97-19,421,838.14

Finding the Fourth Proportional to 33,360,081.92, 46,035,567.97 and 19,421,838.14

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Solution

The fourth proportional to 33,360,081.92, 46,035,567.97 and 19,421,838.14 is: 26,801,353.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,360,081.92 : 46,035,567.97 = 19,421,838.14 : x
  2. Step 2: Convert to fraction form
    33,360,081.92/46,035,567.97 = 19,421,838.14/x
  3. Step 3: Cross multiply
    33,360,081.92x = 46,035,567.97 × 19,421,838.14
  4. Step 4: Simplify right side
    33,360,081.92x = 894,095,349,862,842.62
  5. Step 5: Solve for x
    x = 894,095,349,862,842.62/33,360,081.92
  6. Step 6: Final answer
    x = 26,801,353.55

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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.