Home / 25,961,237.15-35,827,590.49-14,947,712.91

Finding the Fourth Proportional to 25,961,237.15, 35,827,590.49 and 14,947,712.91

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Solution

The fourth proportional to 25,961,237.15, 35,827,590.49 and 14,947,712.91 is: 20,628,467.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,961,237.15 : 35,827,590.49 = 14,947,712.91 : x
  2. Step 2: Convert to fraction form
    25,961,237.15/35,827,590.49 = 14,947,712.91/x
  3. Step 3: Cross multiply
    25,961,237.15x = 35,827,590.49 × 14,947,712.91
  4. Step 4: Simplify right side
    25,961,237.15x = 535,540,536,864,196.88
  5. Step 5: Solve for x
    x = 535,540,536,864,196.88/25,961,237.15
  6. Step 6: Final answer
    x = 20,628,467.51

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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.