Home / 63,145,697,933.61-94,730,493,029.63-25,375,213,526.58

Finding the Fourth Proportional to 63,145,697,933.61, 94,730,493,029.63 and 25,375,213,526.58

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Solution

The fourth proportional to 63,145,697,933.61, 94,730,493,029.63 and 25,375,213,526.58 is: 38,067,620,863.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,145,697,933.61 : 94,730,493,029.63 = 25,375,213,526.58 : x
  2. Step 2: Convert to fraction form
    63,145,697,933.61/94,730,493,029.63 = 25,375,213,526.58/x
  3. Step 3: Cross multiply
    63,145,697,933.61x = 94,730,493,029.63 × 25,375,213,526.58
  4. Step 4: Simplify right side
    63,145,697,933.61x = 2,403,806,488,104,932,999,168
  5. Step 5: Solve for x
    x = 2,403,806,488,104,932,999,168/63,145,697,933.61
  6. Step 6: Final answer
    x = 38,067,620,863.61

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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.