Home / 4,852,511,808,838.20-6,696,676,794,662.50-2,687,218,695,817

Finding the Fourth Proportional to 4,852,511,808,838.20, 6,696,676,794,662.50 and 2,687,218,695,817

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Solution

The fourth proportional to 4,852,511,808,838.20, 6,696,676,794,662.50 and 2,687,218,695,817 is: 3,708,478,369,838.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,852,511,808,838.20 : 6,696,676,794,662.50 = 2,687,218,695,817 : x
  2. Step 2: Convert to fraction form
    4,852,511,808,838.20/6,696,676,794,662.50 = 2,687,218,695,817/x
  3. Step 3: Cross multiply
    4,852,511,808,838.20x = 6,696,676,794,662.50 × 2,687,218,695,817
  4. Step 4: Simplify right side
    4,852,511,808,838.20x = 17,995,435,082,460,930,800,353,280
  5. Step 5: Solve for x
    x = 17,995,435,082,460,930,800,353,280/4,852,511,808,838.20
  6. Step 6: Final answer
    x = 3,708,478,369,838.21

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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.