Home / 64,063,822.73-88,407,631.04-34,694,483.09

Finding the Fourth Proportional to 64,063,822.73, 88,407,631.04 and 34,694,483.09

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Solution

The fourth proportional to 64,063,822.73, 88,407,631.04 and 34,694,483.09 is: 47,878,146.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,063,822.73 : 88,407,631.04 = 34,694,483.09 : x
  2. Step 2: Convert to fraction form
    64,063,822.73/88,407,631.04 = 34,694,483.09/x
  3. Step 3: Cross multiply
    64,063,822.73x = 88,407,631.04 × 34,694,483.09
  4. Step 4: Simplify right side
    64,063,822.73x = 3,067,257,059,528,728.50
  5. Step 5: Solve for x
    x = 3,067,257,059,528,728.50/64,063,822.73
  6. Step 6: Final answer
    x = 47,878,146.03

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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.