Home / 62,721,683.04-93,945,355.92-44,470,555.68

Finding the Fourth Proportional to 62,721,683.04, 93,945,355.92 and 44,470,555.68

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Solution

The fourth proportional to 62,721,683.04, 93,945,355.92 and 44,470,555.68 is: 66,608,579.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,721,683.04 : 93,945,355.92 = 44,470,555.68 : x
  2. Step 2: Convert to fraction form
    62,721,683.04/93,945,355.92 = 44,470,555.68/x
  3. Step 3: Cross multiply
    62,721,683.04x = 93,945,355.92 × 44,470,555.68
  4. Step 4: Simplify right side
    62,721,683.04x = 4,177,802,181,317,777.50
  5. Step 5: Solve for x
    x = 4,177,802,181,317,777.50/62,721,683.04
  6. Step 6: Final answer
    x = 66,608,579.02

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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.