Home / 64,003,583.31-88,325,177.97-34,634,913.21

Finding the Fourth Proportional to 64,003,583.31, 88,325,177.97 and 34,634,913.21

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Solution

The fourth proportional to 64,003,583.31, 88,325,177.97 and 34,634,913.21 is: 47,796,306.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,003,583.31 : 88,325,177.97 = 34,634,913.21 : x
  2. Step 2: Convert to fraction form
    64,003,583.31/88,325,177.97 = 34,634,913.21/x
  3. Step 3: Cross multiply
    64,003,583.31x = 88,325,177.97 × 34,634,913.21
  4. Step 4: Simplify right side
    64,003,583.31x = 3,059,134,873,248,754
  5. Step 5: Solve for x
    x = 3,059,134,873,248,754/64,003,583.31
  6. Step 6: Final answer
    x = 47,796,306.32

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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.