Home / 25,162,449,597.10-34,724,918,418.18-13,731,756,498.46

Finding the Fourth Proportional to 25,162,449,597.10, 34,724,918,418.18 and 13,731,756,498.46

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Solution

The fourth proportional to 25,162,449,597.10, 34,724,918,418.18 and 13,731,756,498.46 is: 18,950,226,698.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,162,449,597.10 : 34,724,918,418.18 = 13,731,756,498.46 : x
  2. Step 2: Convert to fraction form
    25,162,449,597.10/34,724,918,418.18 = 13,731,756,498.46/x
  3. Step 3: Cross multiply
    25,162,449,597.10x = 34,724,918,418.18 × 13,731,756,498.46
  4. Step 4: Simplify right side
    25,162,449,597.10x = 476,834,124,147,336,544,256
  5. Step 5: Solve for x
    x = 476,834,124,147,336,544,256/25,162,449,597.10
  6. Step 6: Final answer
    x = 18,950,226,698.21

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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.