Home / 6,241,557,606.21-9,360,903,743.55-3,721,198,991.76

Finding the Fourth Proportional to 6,241,557,606.21, 9,360,903,743.55 and 3,721,198,991.76

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Solution

The fourth proportional to 6,241,557,606.21, 9,360,903,743.55 and 3,721,198,991.76 is: 5,580,944,336.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,557,606.21 : 9,360,903,743.55 = 3,721,198,991.76 : x
  2. Step 2: Convert to fraction form
    6,241,557,606.21/9,360,903,743.55 = 3,721,198,991.76/x
  3. Step 3: Cross multiply
    6,241,557,606.21x = 9,360,903,743.55 × 3,721,198,991.76
  4. Step 4: Simplify right side
    6,241,557,606.21x = 34,833,785,572,460,666,880
  5. Step 5: Solve for x
    x = 34,833,785,572,460,666,880/6,241,557,606.21
  6. Step 6: Final answer
    x = 5,580,944,336.36

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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.