Home / 6,895,243,910.88-10,344,318,462.72-2,236,754,129.76

Finding the Fourth Proportional to 6,895,243,910.88, 10,344,318,462.72 and 2,236,754,129.76

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Solution

The fourth proportional to 6,895,243,910.88, 10,344,318,462.72 and 2,236,754,129.76 is: 3,355,602,403.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,895,243,910.88 : 10,344,318,462.72 = 2,236,754,129.76 : x
  2. Step 2: Convert to fraction form
    6,895,243,910.88/10,344,318,462.72 = 2,236,754,129.76/x
  3. Step 3: Cross multiply
    6,895,243,910.88x = 10,344,318,462.72 × 2,236,754,129.76
  4. Step 4: Simplify right side
    6,895,243,910.88x = 23,137,697,041,041,575,936
  5. Step 5: Solve for x
    x = 23,137,697,041,041,575,936/6,895,243,910.88
  6. Step 6: Final answer
    x = 3,355,602,403.64

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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.