Home / 47,776,097.10-71,664,145.65-26,202,362.70

Finding the Fourth Proportional to 47,776,097.10, 71,664,145.65 and 26,202,362.70

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Solution

The fourth proportional to 47,776,097.10, 71,664,145.65 and 26,202,362.70 is: 39,303,544.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,776,097.10 : 71,664,145.65 = 26,202,362.70 : x
  2. Step 2: Convert to fraction form
    47,776,097.10/71,664,145.65 = 26,202,362.70/x
  3. Step 3: Cross multiply
    47,776,097.10x = 71,664,145.65 × 26,202,362.70
  4. Step 4: Simplify right side
    47,776,097.10x = 1,877,769,936,906,927.25
  5. Step 5: Solve for x
    x = 1,877,769,936,906,927.25/47,776,097.10
  6. Step 6: Final answer
    x = 39,303,544.05

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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.