Home / 63,501,141.67-95,240,730.00-16,815,298.97

Finding the Fourth Proportional to 63,501,141.67, 95,240,730.00 and 16,815,298.97

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Solution

The fourth proportional to 63,501,141.67, 95,240,730.00 and 16,815,298.97 is: 25,220,040.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,501,141.67 : 95,240,730.00 = 16,815,298.97 : x
  2. Step 2: Convert to fraction form
    63,501,141.67/95,240,730.00 = 16,815,298.97/x
  3. Step 3: Cross multiply
    63,501,141.67x = 95,240,730.00 × 16,815,298.97
  4. Step 4: Simplify right side
    63,501,141.67x = 1,601,501,349,214,802.25
  5. Step 5: Solve for x
    x = 1,601,501,349,214,802.25/63,501,141.67
  6. Step 6: Final answer
    x = 25,220,040.26

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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.