Home / 47,067,869.24-64,941,596.52-27,477,500.32

Finding the Fourth Proportional to 47,067,869.24, 64,941,596.52 and 27,477,500.32

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Solution

The fourth proportional to 47,067,869.24, 64,941,596.52 and 27,477,500.32 is: 37,911,908.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,067,869.24 : 64,941,596.52 = 27,477,500.32 : x
  2. Step 2: Convert to fraction form
    47,067,869.24/64,941,596.52 = 27,477,500.32/x
  3. Step 3: Cross multiply
    47,067,869.24x = 64,941,596.52 × 27,477,500.32
  4. Step 4: Simplify right side
    47,067,869.24x = 1,784,432,739,159,611
  5. Step 5: Solve for x
    x = 1,784,432,739,159,611/47,067,869.24
  6. Step 6: Final answer
    x = 37,911,908.23

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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.