Home / 38,130,980,260.80-57,204,744,677.44-11,600,807,335.92

Finding the Fourth Proportional to 38,130,980,260.80, 57,204,744,677.44 and 11,600,807,335.92

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Solution

The fourth proportional to 38,130,980,260.80, 57,204,744,677.44 and 11,600,807,335.92 is: 17,403,728,337.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,130,980,260.80 : 57,204,744,677.44 = 11,600,807,335.92 : x
  2. Step 2: Convert to fraction form
    38,130,980,260.80/57,204,744,677.44 = 11,600,807,335.92/x
  3. Step 3: Cross multiply
    38,130,980,260.80x = 57,204,744,677.44 × 11,600,807,335.92
  4. Step 4: Simplify right side
    38,130,980,260.80x = 663,621,221,703,476,576,256
  5. Step 5: Solve for x
    x = 663,621,221,703,476,576,256/38,130,980,260.80
  6. Step 6: Final answer
    x = 17,403,728,337.55

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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.