Home / 62,750,343.75-93,836,564.33-59,689,243.59

Finding the Fourth Proportional to 62,750,343.75, 93,836,564.33 and 59,689,243.59

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Solution

The fourth proportional to 62,750,343.75, 93,836,564.33 and 59,689,243.59 is: 89,259,009.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,750,343.75 : 93,836,564.33 = 59,689,243.59 : x
  2. Step 2: Convert to fraction form
    62,750,343.75/93,836,564.33 = 59,689,243.59/x
  3. Step 3: Cross multiply
    62,750,343.75x = 93,836,564.33 × 59,689,243.59
  4. Step 4: Simplify right side
    62,750,343.75x = 5,601,033,545,987,478
  5. Step 5: Solve for x
    x = 5,601,033,545,987,478/62,750,343.75
  6. Step 6: Final answer
    x = 89,259,009.77

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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.