Home / 46,239,002.88-63,811,924.80-25,612,446.72

Finding the Fourth Proportional to 46,239,002.88, 63,811,924.80 and 25,612,446.72

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Solution

The fourth proportional to 46,239,002.88, 63,811,924.80 and 25,612,446.72 is: 35,346,340.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,239,002.88 : 63,811,924.80 = 25,612,446.72 : x
  2. Step 2: Convert to fraction form
    46,239,002.88/63,811,924.80 = 25,612,446.72/x
  3. Step 3: Cross multiply
    46,239,002.88x = 63,811,924.80 × 25,612,446.72
  4. Step 4: Simplify right side
    46,239,002.88x = 1,634,379,524,040,646.50
  5. Step 5: Solve for x
    x = 1,634,379,524,040,646.50/46,239,002.88
  6. Step 6: Final answer
    x = 35,346,340.15

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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.