Home / 7,626,476,306.30-11,439,502,990.22-2,030,461,403.87

Finding the Fourth Proportional to 7,626,476,306.30, 11,439,502,990.22 and 2,030,461,403.87

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Solution

The fourth proportional to 7,626,476,306.30, 11,439,502,990.22 and 2,030,461,403.87 is: 3,045,635,804.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,626,476,306.30 : 11,439,502,990.22 = 2,030,461,403.87 : x
  2. Step 2: Convert to fraction form
    7,626,476,306.30/11,439,502,990.22 = 2,030,461,403.87/x
  3. Step 3: Cross multiply
    7,626,476,306.30x = 11,439,502,990.22 × 2,030,461,403.87
  4. Step 4: Simplify right side
    7,626,476,306.30x = 23,227,469,301,039,964,160
  5. Step 5: Solve for x
    x = 23,227,469,301,039,964,160/7,626,476,306.30
  6. Step 6: Final answer
    x = 3,045,635,804.55

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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.