Home / 3,709,374,737.52-5,119,059,900.60-2,038,683,097.20

Finding the Fourth Proportional to 3,709,374,737.52, 5,119,059,900.60 and 2,038,683,097.20

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Solution

The fourth proportional to 3,709,374,737.52, 5,119,059,900.60 and 2,038,683,097.20 is: 2,813,450,144.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,709,374,737.52 : 5,119,059,900.60 = 2,038,683,097.20 : x
  2. Step 2: Convert to fraction form
    3,709,374,737.52/5,119,059,900.60 = 2,038,683,097.20/x
  3. Step 3: Cross multiply
    3,709,374,737.52x = 5,119,059,900.60 × 2,038,683,097.20
  4. Step 4: Simplify right side
    3,709,374,737.52x = 10,436,140,892,907,532,288
  5. Step 5: Solve for x
    x = 10,436,140,892,907,532,288/3,709,374,737.52
  6. Step 6: Final answer
    x = 2,813,450,144.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.