Home / 3,810,791,501.44-5,715,553,240.74-1,154,215,968.04

Finding the Fourth Proportional to 3,810,791,501.44, 5,715,553,240.74 and 1,154,215,968.04

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Solution

The fourth proportional to 3,810,791,501.44, 5,715,553,240.74 and 1,154,215,968.04 is: 1,731,131,922.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,810,791,501.44 : 5,715,553,240.74 = 1,154,215,968.04 : x
  2. Step 2: Convert to fraction form
    3,810,791,501.44/5,715,553,240.74 = 1,154,215,968.04/x
  3. Step 3: Cross multiply
    3,810,791,501.44x = 5,715,553,240.74 × 1,154,215,968.04
  4. Step 4: Simplify right side
    3,810,791,501.44x = 6,596,982,816,644,877,312
  5. Step 5: Solve for x
    x = 6,596,982,816,644,877,312/3,810,791,501.44
  6. Step 6: Final answer
    x = 1,731,131,922.11

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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.