Home / 62,208,044.30-86,889,708.10-62,208,044.30

Finding the Fourth Proportional to 62,208,044.30, 86,889,708.10 and 62,208,044.30

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Solution

The fourth proportional to 62,208,044.30, 86,889,708.10 and 62,208,044.30 is: 86,889,708.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,044.30 : 86,889,708.10 = 62,208,044.30 : x
  2. Step 2: Convert to fraction form
    62,208,044.30/86,889,708.10 = 62,208,044.30/x
  3. Step 3: Cross multiply
    62,208,044.30x = 86,889,708.10 × 62,208,044.30
  4. Step 4: Simplify right side
    62,208,044.30x = 5,405,238,810,698,868
  5. Step 5: Solve for x
    x = 5,405,238,810,698,868/62,208,044.30
  6. Step 6: Final answer
    x = 86,889,708.10

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.