Home / 63,979,807.23-88,291,942.41-34,611,132

Finding the Fourth Proportional to 63,979,807.23, 88,291,942.41 and 34,611,132

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Solution

The fourth proportional to 63,979,807.23, 88,291,942.41 and 34,611,132 is: 47,763,258.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,979,807.23 : 88,291,942.41 = 34,611,132 : x
  2. Step 2: Convert to fraction form
    63,979,807.23/88,291,942.41 = 34,611,132/x
  3. Step 3: Cross multiply
    63,979,807.23x = 88,291,942.41 × 34,611,132
  4. Step 4: Simplify right side
    63,979,807.23x = 3,055,884,073,288,908
  5. Step 5: Solve for x
    x = 3,055,884,073,288,908/63,979,807.23
  6. Step 6: Final answer
    x = 47,763,258.53

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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.