Home / 47,329,241.40-70,844,562.90-33,892,313.40

Finding the Fourth Proportional to 47,329,241.40, 70,844,562.90 and 33,892,313.40

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Solution

The fourth proportional to 47,329,241.40, 70,844,562.90 and 33,892,313.40 is: 50,731,557.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,329,241.40 : 70,844,562.90 = 33,892,313.40 : x
  2. Step 2: Convert to fraction form
    47,329,241.40/70,844,562.90 = 33,892,313.40/x
  3. Step 3: Cross multiply
    47,329,241.40x = 70,844,562.90 × 33,892,313.40
  4. Step 4: Simplify right side
    47,329,241.40x = 2,401,086,128,492,813
  5. Step 5: Solve for x
    x = 2,401,086,128,492,813/47,329,241.40
  6. Step 6: Final answer
    x = 50,731,557.44

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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.