Home / 9,800,526,553,062.80-13,525,912,610,570-5,577,948,394,865.70

Finding the Fourth Proportional to 9,800,526,553,062.80, 13,525,912,610,570 and 5,577,948,394,865.70

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Solution

The fourth proportional to 9,800,526,553,062.80, 13,525,912,610,570 and 5,577,948,394,865.70 is: 7,698,243,775,651.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,800,526,553,062.80 : 13,525,912,610,570 = 5,577,948,394,865.70 : x
  2. Step 2: Convert to fraction form
    9,800,526,553,062.80/13,525,912,610,570 = 5,577,948,394,865.70/x
  3. Step 3: Cross multiply
    9,800,526,553,062.80x = 13,525,912,610,570 × 5,577,948,394,865.70
  4. Step 4: Simplify right side
    9,800,526,553,062.80x = 75,446,842,535,222,664,266,514,432
  5. Step 5: Solve for x
    x = 75,446,842,535,222,664,266,514,432/9,800,526,553,062.80
  6. Step 6: Final answer
    x = 7,698,243,775,651.47

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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.