Home / 63,350,983.51-87,424,357.25-34,377,607.51

Finding the Fourth Proportional to 63,350,983.51, 87,424,357.25 and 34,377,607.51

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Solution

The fourth proportional to 63,350,983.51, 87,424,357.25 and 34,377,607.51 is: 47,441,098.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,350,983.51 : 87,424,357.25 = 34,377,607.51 : x
  2. Step 2: Convert to fraction form
    63,350,983.51/87,424,357.25 = 34,377,607.51/x
  3. Step 3: Cross multiply
    63,350,983.51x = 87,424,357.25 × 34,377,607.51
  4. Step 4: Simplify right side
    63,350,983.51x = 3,005,440,240,221,906
  5. Step 5: Solve for x
    x = 3,005,440,240,221,906/63,350,983.51
  6. Step 6: Final answer
    x = 47,441,098.37

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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.