Home / 48,956,101,677.37-73,449,139,276.18-25,069,518,979.48

Finding the Fourth Proportional to 48,956,101,677.37, 73,449,139,276.18 and 25,069,518,979.48

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Solution

The fourth proportional to 48,956,101,677.37, 73,449,139,276.18 and 25,069,518,979.48 is: 37,611,952,913.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,956,101,677.37 : 73,449,139,276.18 = 25,069,518,979.48 : x
  2. Step 2: Convert to fraction form
    48,956,101,677.37/73,449,139,276.18 = 25,069,518,979.48/x
  3. Step 3: Cross multiply
    48,956,101,677.37x = 73,449,139,276.18 × 25,069,518,979.48
  4. Step 4: Simplify right side
    48,956,101,677.37x = 1,841,334,591,110,296,895,488
  5. Step 5: Solve for x
    x = 1,841,334,591,110,296,895,488/48,956,101,677.37
  6. Step 6: Final answer
    x = 37,611,952,913.35

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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.