Home / 7,991,298,000.03-11,986,947,000.04-7,610,361,091.23

Finding the Fourth Proportional to 7,991,298,000.03, 11,986,947,000.04 and 7,610,361,091.23

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Solution

The fourth proportional to 7,991,298,000.03, 11,986,947,000.04 and 7,610,361,091.23 is: 11,415,541,636.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,991,298,000.03 : 11,986,947,000.04 = 7,610,361,091.23 : x
  2. Step 2: Convert to fraction form
    7,991,298,000.03/11,986,947,000.04 = 7,610,361,091.23/x
  3. Step 3: Cross multiply
    7,991,298,000.03x = 11,986,947,000.04 × 7,610,361,091.23
  4. Step 4: Simplify right side
    7,991,298,000.03x = 91,224,995,051,665,440,768
  5. Step 5: Solve for x
    x = 91,224,995,051,665,440,768/7,991,298,000.03
  6. Step 6: Final answer
    x = 11,415,541,636.84

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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.