Home / 93,601,744.65-129,176,949.83-52,352,449.29

Finding the Fourth Proportional to 93,601,744.65, 129,176,949.83 and 52,352,449.29

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Solution

The fourth proportional to 93,601,744.65, 129,176,949.83 and 52,352,449.29 is: 72,250,039.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,601,744.65 : 129,176,949.83 = 52,352,449.29 : x
  2. Step 2: Convert to fraction form
    93,601,744.65/129,176,949.83 = 52,352,449.29/x
  3. Step 3: Cross multiply
    93,601,744.65x = 129,176,949.83 × 52,352,449.29
  4. Step 4: Simplify right side
    93,601,744.65x = 6,762,729,715,150,187
  5. Step 5: Solve for x
    x = 6,762,729,715,150,187/93,601,744.65
  6. Step 6: Final answer
    x = 72,250,039.15

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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.