Home / 24,140,929.77-33,315,358.86-13,829,645.97

Finding the Fourth Proportional to 24,140,929.77, 33,315,358.86 and 13,829,645.97

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Solution

The fourth proportional to 24,140,929.77, 33,315,358.86 and 13,829,645.97 is: 19,085,413.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,140,929.77 : 33,315,358.86 = 13,829,645.97 : x
  2. Step 2: Convert to fraction form
    24,140,929.77/33,315,358.86 = 13,829,645.97/x
  3. Step 3: Cross multiply
    24,140,929.77x = 33,315,358.86 × 13,829,645.97
  4. Step 4: Simplify right side
    24,140,929.77x = 460,739,618,397,302.81
  5. Step 5: Solve for x
    x = 460,739,618,397,302.81/24,140,929.77
  6. Step 6: Final answer
    x = 19,085,413.15

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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.