Home / 62,208,032.80-86,889,692-62,208,032.80

Finding the Fourth Proportional to 62,208,032.80, 86,889,692 and 62,208,032.80

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Solution

The fourth proportional to 62,208,032.80, 86,889,692 and 62,208,032.80 is: 86,889,692

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,032.80 : 86,889,692 = 62,208,032.80 : x
  2. Step 2: Convert to fraction form
    62,208,032.80/86,889,692 = 62,208,032.80/x
  3. Step 3: Cross multiply
    62,208,032.80x = 86,889,692 × 62,208,032.80
  4. Step 4: Simplify right side
    62,208,032.80x = 5,405,236,809,917,897
  5. Step 5: Solve for x
    x = 5,405,236,809,917,897/62,208,032.80
  6. Step 6: Final answer
    x = 86,889,692

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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.