Home / 8,449,341,832.50-12,668,847,141.39-4,029,113,201.46

Finding the Fourth Proportional to 8,449,341,832.50, 12,668,847,141.39 and 4,029,113,201.46

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Solution

The fourth proportional to 8,449,341,832.50, 12,668,847,141.39 and 4,029,113,201.46 is: 6,041,206,555.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,449,341,832.50 : 12,668,847,141.39 = 4,029,113,201.46 : x
  2. Step 2: Convert to fraction form
    8,449,341,832.50/12,668,847,141.39 = 4,029,113,201.46/x
  3. Step 3: Cross multiply
    8,449,341,832.50x = 12,668,847,141.39 × 4,029,113,201.46
  4. Step 4: Simplify right side
    8,449,341,832.50x = 51,044,219,264,653,230,080
  5. Step 5: Solve for x
    x = 51,044,219,264,653,230,080/8,449,341,832.50
  6. Step 6: Final answer
    x = 6,041,206,555.09

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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.