Home / 50,870,101.92-70,165,207.44-34,544,234.40

Finding the Fourth Proportional to 50,870,101.92, 70,165,207.44 and 34,544,234.40

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Solution

The fourth proportional to 50,870,101.92, 70,165,207.44 and 34,544,234.40 is: 47,646,914.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,870,101.92 : 70,165,207.44 = 34,544,234.40 : x
  2. Step 2: Convert to fraction form
    50,870,101.92/70,165,207.44 = 34,544,234.40/x
  3. Step 3: Cross multiply
    50,870,101.92x = 70,165,207.44 × 34,544,234.40
  4. Step 4: Simplify right side
    50,870,101.92x = 2,423,803,372,531,983.50
  5. Step 5: Solve for x
    x = 2,423,803,372,531,983.50/50,870,101.92
  6. Step 6: Final answer
    x = 47,646,914.02

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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.