Home / 65,568,292,904.42-98,352,426,948.13-35,747,700,846.51

Finding the Fourth Proportional to 65,568,292,904.42, 98,352,426,948.13 and 35,747,700,846.51

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Solution

The fourth proportional to 65,568,292,904.42, 98,352,426,948.13 and 35,747,700,846.51 is: 53,621,544,504.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,568,292,904.42 : 98,352,426,948.13 = 35,747,700,846.51 : x
  2. Step 2: Convert to fraction form
    65,568,292,904.42/98,352,426,948.13 = 35,747,700,846.51/x
  3. Step 3: Cross multiply
    65,568,292,904.42x = 98,352,426,948.13 × 35,747,700,846.51
  4. Step 4: Simplify right side
    65,568,292,904.42x = 3,515,873,136,069,979,930,624
  5. Step 5: Solve for x
    x = 3,515,873,136,069,979,930,624/65,568,292,904.42
  6. Step 6: Final answer
    x = 53,621,544,504.68

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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.