Home / 62,484,913.36-86,222,615.89-34,606,893.25

Finding the Fourth Proportional to 62,484,913.36, 86,222,615.89 and 34,606,893.25

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Solution

The fourth proportional to 62,484,913.36, 86,222,615.89 and 34,606,893.25 is: 47,753,876.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,484,913.36 : 86,222,615.89 = 34,606,893.25 : x
  2. Step 2: Convert to fraction form
    62,484,913.36/86,222,615.89 = 34,606,893.25/x
  3. Step 3: Cross multiply
    62,484,913.36x = 86,222,615.89 × 34,606,893.25
  4. Step 4: Simplify right side
    62,484,913.36x = 2,983,896,863,236,836
  5. Step 5: Solve for x
    x = 2,983,896,863,236,836/62,484,913.36
  6. Step 6: Final answer
    x = 47,753,876.94

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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.