Home / 33,307,856.10-49,961,784.15-11,735,288.10

Finding the Fourth Proportional to 33,307,856.10, 49,961,784.15 and 11,735,288.10

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Solution

The fourth proportional to 33,307,856.10, 49,961,784.15 and 11,735,288.10 is: 17,602,932.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,307,856.10 : 49,961,784.15 = 11,735,288.10 : x
  2. Step 2: Convert to fraction form
    33,307,856.10/49,961,784.15 = 11,735,288.10/x
  3. Step 3: Cross multiply
    33,307,856.10x = 49,961,784.15 × 11,735,288.10
  4. Step 4: Simplify right side
    33,307,856.10x = 586,315,930,990,263.62
  5. Step 5: Solve for x
    x = 586,315,930,990,263.62/33,307,856.10
  6. Step 6: Final answer
    x = 17,602,932.15

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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.