Home / 5,133,250,963.89-7,686,615,499.50-3,542,792,888.91

Finding the Fourth Proportional to 5,133,250,963.89, 7,686,615,499.50 and 3,542,792,888.91

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Solution

The fourth proportional to 5,133,250,963.89, 7,686,615,499.50 and 3,542,792,888.91 is: 5,305,037,085.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,133,250,963.89 : 7,686,615,499.50 = 3,542,792,888.91 : x
  2. Step 2: Convert to fraction form
    5,133,250,963.89/7,686,615,499.50 = 3,542,792,888.91/x
  3. Step 3: Cross multiply
    5,133,250,963.89x = 7,686,615,499.50 × 3,542,792,888.91
  4. Step 4: Simplify right side
    5,133,250,963.89x = 27,232,086,731,435,044,864
  5. Step 5: Solve for x
    x = 27,232,086,731,435,044,864/5,133,250,963.89
  6. Step 6: Final answer
    x = 5,305,037,085.27

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1.5x scale

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.