Home / 3,735,934,555.34-5,605,317,168.32-2,243,008,671.30

Finding the Fourth Proportional to 3,735,934,555.34, 5,605,317,168.32 and 2,243,008,671.30

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Solution

The fourth proportional to 3,735,934,555.34, 5,605,317,168.32 and 2,243,008,671.30 is: 3,365,362,756.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,735,934,555.34 : 5,605,317,168.32 = 2,243,008,671.30 : x
  2. Step 2: Convert to fraction form
    3,735,934,555.34/5,605,317,168.32 = 2,243,008,671.30/x
  3. Step 3: Cross multiply
    3,735,934,555.34x = 5,605,317,168.32 × 2,243,008,671.30
  4. Step 4: Simplify right side
    3,735,934,555.34x = 12,572,775,013,917,306,880
  5. Step 5: Solve for x
    x = 12,572,775,013,917,306,880/3,735,934,555.34
  6. Step 6: Final answer
    x = 3,365,362,756.68

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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.