Home / 3,016,401,241.70-4,524,771,808.86-917,945,895.17

Finding the Fourth Proportional to 3,016,401,241.70, 4,524,771,808.86 and 917,945,895.17

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Solution

The fourth proportional to 3,016,401,241.70, 4,524,771,808.86 and 917,945,895.17 is: 1,376,970,560.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,401,241.70 : 4,524,771,808.86 = 917,945,895.17 : x
  2. Step 2: Convert to fraction form
    3,016,401,241.70/4,524,771,808.86 = 917,945,895.17/x
  3. Step 3: Cross multiply
    3,016,401,241.70x = 4,524,771,808.86 × 917,945,895.17
  4. Step 4: Simplify right side
    3,016,401,241.70x = 4,153,495,708,531,979,776
  5. Step 5: Solve for x
    x = 4,153,495,708,531,979,776/3,016,401,241.70
  6. Step 6: Final answer
    x = 1,376,970,560.52

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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.