Home / 62,309,315.46-93,484,737.54-39,253,632.60

Finding the Fourth Proportional to 62,309,315.46, 93,484,737.54 and 39,253,632.60

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Solution

The fourth proportional to 62,309,315.46, 93,484,737.54 and 39,253,632.60 is: 58,893,530.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,309,315.46 : 93,484,737.54 = 39,253,632.60 : x
  2. Step 2: Convert to fraction form
    62,309,315.46/93,484,737.54 = 39,253,632.60/x
  3. Step 3: Cross multiply
    62,309,315.46x = 93,484,737.54 × 39,253,632.60
  4. Step 4: Simplify right side
    62,309,315.46x = 3,669,615,541,102,588
  5. Step 5: Solve for x
    x = 3,669,615,541,102,588/62,309,315.46
  6. Step 6: Final answer
    x = 58,893,530.03

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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.