Home / 63,196,843.20-94,795,264.80-59,837,611.20

Finding the Fourth Proportional to 63,196,843.20, 94,795,264.80 and 59,837,611.20

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Solution

The fourth proportional to 63,196,843.20, 94,795,264.80 and 59,837,611.20 is: 89,756,416.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,196,843.20 : 94,795,264.80 = 59,837,611.20 : x
  2. Step 2: Convert to fraction form
    63,196,843.20/94,795,264.80 = 59,837,611.20/x
  3. Step 3: Cross multiply
    63,196,843.20x = 94,795,264.80 × 59,837,611.20
  4. Step 4: Simplify right side
    63,196,843.20x = 5,672,322,198,703,446
  5. Step 5: Solve for x
    x = 5,672,322,198,703,446/63,196,843.20
  6. Step 6: Final answer
    x = 89,756,416.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.