Home / 48,956,101,689.99-73,449,139,295.25-25,069,518,992.10

Finding the Fourth Proportional to 48,956,101,689.99, 73,449,139,295.25 and 25,069,518,992.10

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Solution

The fourth proportional to 48,956,101,689.99, 73,449,139,295.25 and 25,069,518,992.10 is: 37,611,952,932.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,956,101,689.99 : 73,449,139,295.25 = 25,069,518,992.10 : x
  2. Step 2: Convert to fraction form
    48,956,101,689.99/73,449,139,295.25 = 25,069,518,992.10/x
  3. Step 3: Cross multiply
    48,956,101,689.99x = 73,449,139,295.25 × 25,069,518,992.10
  4. Step 4: Simplify right side
    48,956,101,689.99x = 1,841,334,592,515,668,180,992
  5. Step 5: Solve for x
    x = 1,841,334,592,515,668,180,992/48,956,101,689.99
  6. Step 6: Final answer
    x = 37,611,952,932.36

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1.5x scale

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.