Home / 7,072,271,175.30-10,606,597,304.76-2,096,829,597.84

Finding the Fourth Proportional to 7,072,271,175.30, 10,606,597,304.76 and 2,096,829,597.84

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Solution

The fourth proportional to 7,072,271,175.30, 10,606,597,304.76 and 2,096,829,597.84 is: 3,144,707,917.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,072,271,175.30 : 10,606,597,304.76 = 2,096,829,597.84 : x
  2. Step 2: Convert to fraction form
    7,072,271,175.30/10,606,597,304.76 = 2,096,829,597.84/x
  3. Step 3: Cross multiply
    7,072,271,175.30x = 10,606,597,304.76 × 2,096,829,597.84
  4. Step 4: Simplify right side
    7,072,271,175.30x = 22,240,227,160,990,736,384
  5. Step 5: Solve for x
    x = 22,240,227,160,990,736,384/7,072,271,175.30
  6. Step 6: Final answer
    x = 3,144,707,917.69

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.