Home / 48,735,688.70-73,103,533.05-41,082,938.30

Finding the Fourth Proportional to 48,735,688.70, 73,103,533.05 and 41,082,938.30

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Solution

The fourth proportional to 48,735,688.70, 73,103,533.05 and 41,082,938.30 is: 61,624,407.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,735,688.70 : 73,103,533.05 = 41,082,938.30 : x
  2. Step 2: Convert to fraction form
    48,735,688.70/73,103,533.05 = 41,082,938.30/x
  3. Step 3: Cross multiply
    48,735,688.70x = 73,103,533.05 × 41,082,938.30
  4. Step 4: Simplify right side
    48,735,688.70x = 3,003,307,937,805,160.50
  5. Step 5: Solve for x
    x = 3,003,307,937,805,160.50/48,735,688.70
  6. Step 6: Final answer
    x = 61,624,407.45

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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.