Home / 6,581,760,957,306.40-9,082,851,344,669.60-3,655,314,583,615.80

Finding the Fourth Proportional to 6,581,760,957,306.40, 9,082,851,344,669.60 and 3,655,314,583,615.80

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Solution

The fourth proportional to 6,581,760,957,306.40, 9,082,851,344,669.60 and 3,655,314,583,615.80 is: 5,044,345,912,339.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,581,760,957,306.40 : 9,082,851,344,669.60 = 3,655,314,583,615.80 : x
  2. Step 2: Convert to fraction form
    6,581,760,957,306.40/9,082,851,344,669.60 = 3,655,314,583,615.80/x
  3. Step 3: Cross multiply
    6,581,760,957,306.40x = 9,082,851,344,669.60 × 3,655,314,583,615.80
  4. Step 4: Simplify right side
    6,581,760,957,306.40x = 33,200,678,980,985,163,345,821,696
  5. Step 5: Solve for x
    x = 33,200,678,980,985,163,345,821,696/6,581,760,957,306.40
  6. Step 6: Final answer
    x = 5,044,345,912,339.64

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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.