Home / 63,364,012.04-87,427,349.43-35,861,940.29

Finding the Fourth Proportional to 63,364,012.04, 87,427,349.43 and 35,861,940.29

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Solution

The fourth proportional to 63,364,012.04, 87,427,349.43 and 35,861,940.29 is: 49,480,995.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,364,012.04 : 87,427,349.43 = 35,861,940.29 : x
  2. Step 2: Convert to fraction form
    63,364,012.04/87,427,349.43 = 35,861,940.29/x
  3. Step 3: Cross multiply
    63,364,012.04x = 87,427,349.43 × 35,861,940.29
  4. Step 4: Simplify right side
    63,364,012.04x = 3,135,314,384,534,488.50
  5. Step 5: Solve for x
    x = 3,135,314,384,534,488.50/63,364,012.04
  6. Step 6: Final answer
    x = 49,480,995.34

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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.