Home / 11,377,716,409,690-15,701,264,193,801-6,175,145,158,731

Finding the Fourth Proportional to 11,377,716,409,690, 15,701,264,193,801 and 6,175,145,158,731

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Solution

The fourth proportional to 11,377,716,409,690, 15,701,264,193,801 and 6,175,145,158,731 is: 8,521,708,757,807.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,377,716,409,690 : 15,701,264,193,801 = 6,175,145,158,731 : x
  2. Step 2: Convert to fraction form
    11,377,716,409,690/15,701,264,193,801 = 6,175,145,158,731/x
  3. Step 3: Cross multiply
    11,377,716,409,690x = 15,701,264,193,801 × 6,175,145,158,731
  4. Step 4: Simplify right side
    11,377,716,409,690x = 96,957,585,572,306,646,518,988,800
  5. Step 5: Solve for x
    x = 96,957,585,572,306,646,518,988,800/11,377,716,409,690
  6. Step 6: Final answer
    x = 8,521,708,757,807.61

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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.