Home / 3,726,952,425,490.40-5,590,987,615,608-1,309,027,074,984.80

Finding the Fourth Proportional to 3,726,952,425,490.40, 5,590,987,615,608 and 1,309,027,074,984.80

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Solution

The fourth proportional to 3,726,952,425,490.40, 5,590,987,615,608 and 1,309,027,074,984.80 is: 1,963,736,943,535.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,726,952,425,490.40 : 5,590,987,615,608 = 1,309,027,074,984.80 : x
  2. Step 2: Convert to fraction form
    3,726,952,425,490.40/5,590,987,615,608 = 1,309,027,074,984.80/x
  3. Step 3: Cross multiply
    3,726,952,425,490.40x = 5,590,987,615,608 × 1,309,027,074,984.80
  4. Step 4: Simplify right side
    3,726,952,425,490.40x = 7,318,754,164,735,581,777,559,552
  5. Step 5: Solve for x
    x = 7,318,754,164,735,581,777,559,552/3,726,952,425,490.40
  6. Step 6: Final answer
    x = 1,963,736,943,535.73

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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.