Home / 57,595,295,807.48-79,479,713,136.23-31,873,028,104.18

Finding the Fourth Proportional to 57,595,295,807.48, 79,479,713,136.23 and 31,873,028,104.18

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Solution

The fourth proportional to 57,595,295,807.48, 79,479,713,136.23 and 31,873,028,104.18 is: 43,983,785,394.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,595,295,807.48 : 79,479,713,136.23 = 31,873,028,104.18 : x
  2. Step 2: Convert to fraction form
    57,595,295,807.48/79,479,713,136.23 = 31,873,028,104.18/x
  3. Step 3: Cross multiply
    57,595,295,807.48x = 79,479,713,136.23 × 31,873,028,104.18
  4. Step 4: Simplify right side
    57,595,295,807.48x = 2,533,259,130,503,159,087,104
  5. Step 5: Solve for x
    x = 2,533,259,130,503,159,087,104/57,595,295,807.48
  6. Step 6: Final answer
    x = 43,983,785,394.05

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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.