Home / 4,852,511,808,830-6,696,676,794,651-2,687,218,695,809

Finding the Fourth Proportional to 4,852,511,808,830, 6,696,676,794,651 and 2,687,218,695,809

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Solution

The fourth proportional to 4,852,511,808,830, 6,696,676,794,651 and 2,687,218,695,809 is: 3,708,478,369,827.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,852,511,808,830 : 6,696,676,794,651 = 2,687,218,695,809 : x
  2. Step 2: Convert to fraction form
    4,852,511,808,830/6,696,676,794,651 = 2,687,218,695,809/x
  3. Step 3: Cross multiply
    4,852,511,808,830x = 6,696,676,794,651 × 2,687,218,695,809
  4. Step 4: Simplify right side
    4,852,511,808,830x = 17,995,435,082,376,455,236,091,904
  5. Step 5: Solve for x
    x = 17,995,435,082,376,455,236,091,904/4,852,511,808,830
  6. Step 6: Final answer
    x = 3,708,478,369,827.06

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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.