Home / 22,334,497.60-33,501,746.40-14,681,747.20

Finding the Fourth Proportional to 22,334,497.60, 33,501,746.40 and 14,681,747.20

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Solution

The fourth proportional to 22,334,497.60, 33,501,746.40 and 14,681,747.20 is: 22,022,620.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,334,497.60 : 33,501,746.40 = 14,681,747.20 : x
  2. Step 2: Convert to fraction form
    22,334,497.60/33,501,746.40 = 14,681,747.20/x
  3. Step 3: Cross multiply
    22,334,497.60x = 33,501,746.40 × 14,681,747.20
  4. Step 4: Simplify right side
    22,334,497.60x = 491,864,171,403,310.06
  5. Step 5: Solve for x
    x = 491,864,171,403,310.06/22,334,497.60
  6. Step 6: Final answer
    x = 22,022,620.80

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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.