Home / 2,547,682,334,860-3,821,537,788,607.50-849,790,733,690.70

Finding the Fourth Proportional to 2,547,682,334,860, 3,821,537,788,607.50 and 849,790,733,690.70

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Solution

The fourth proportional to 2,547,682,334,860, 3,821,537,788,607.50 and 849,790,733,690.70 is: 1,274,690,865,800.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,547,682,334,860 : 3,821,537,788,607.50 = 849,790,733,690.70 : x
  2. Step 2: Convert to fraction form
    2,547,682,334,860/3,821,537,788,607.50 = 849,790,733,690.70/x
  3. Step 3: Cross multiply
    2,547,682,334,860x = 3,821,537,788,607.50 × 849,790,733,690.70
  4. Step 4: Simplify right side
    2,547,682,334,860x = 3,247,507,401,207,502,530,936,832
  5. Step 5: Solve for x
    x = 3,247,507,401,207,502,530,936,832/2,547,682,334,860
  6. Step 6: Final answer
    x = 1,274,690,865,800.57

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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.