Home / 63,066,667,599.24-87,032,544,029.46-35,971,314,371.16

Finding the Fourth Proportional to 63,066,667,599.24, 87,032,544,029.46 and 35,971,314,371.16

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Solution

The fourth proportional to 63,066,667,599.24, 87,032,544,029.46 and 35,971,314,371.16 is: 49,640,723,396.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,066,667,599.24 : 87,032,544,029.46 = 35,971,314,371.16 : x
  2. Step 2: Convert to fraction form
    63,066,667,599.24/87,032,544,029.46 = 35,971,314,371.16/x
  3. Step 3: Cross multiply
    63,066,667,599.24x = 87,032,544,029.46 × 35,971,314,371.16
  4. Step 4: Simplify right side
    63,066,667,599.24x = 3,130,675,001,805,530,726,400
  5. Step 5: Solve for x
    x = 3,130,675,001,805,530,726,400/63,066,667,599.24
  6. Step 6: Final answer
    x = 49,640,723,396.07

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1.5x scale

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.