Home / 48,960,993,785.10-73,441,490,677.65-29,369,952,761.10

Finding the Fourth Proportional to 48,960,993,785.10, 73,441,490,677.65 and 29,369,952,761.10

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Solution

The fourth proportional to 48,960,993,785.10, 73,441,490,677.65 and 29,369,952,761.10 is: 44,054,929,141.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,960,993,785.10 : 73,441,490,677.65 = 29,369,952,761.10 : x
  2. Step 2: Convert to fraction form
    48,960,993,785.10/73,441,490,677.65 = 29,369,952,761.10/x
  3. Step 3: Cross multiply
    48,960,993,785.10x = 73,441,490,677.65 × 29,369,952,761.10
  4. Step 4: Simplify right side
    48,960,993,785.10x = 2,156,973,111,907,346,284,544
  5. Step 5: Solve for x
    x = 2,156,973,111,907,346,284,544/48,960,993,785.10
  6. Step 6: Final answer
    x = 44,054,929,141.65

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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.