Home / 66,700,179,359.33-92,043,665,903.10-36,215,665,242.89

Finding the Fourth Proportional to 66,700,179,359.33, 92,043,665,903.10 and 36,215,665,242.89

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Solution

The fourth proportional to 66,700,179,359.33, 92,043,665,903.10 and 36,215,665,242.89 is: 49,976,216,317.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,700,179,359.33 : 92,043,665,903.10 = 36,215,665,242.89 : x
  2. Step 2: Convert to fraction form
    66,700,179,359.33/92,043,665,903.10 = 36,215,665,242.89/x
  3. Step 3: Cross multiply
    66,700,179,359.33x = 92,043,665,903.10 × 36,215,665,242.89
  4. Step 4: Simplify right side
    66,700,179,359.33x = 3,333,422,592,074,618,241,024
  5. Step 5: Solve for x
    x = 3,333,422,592,074,618,241,024/66,700,179,359.33
  6. Step 6: Final answer
    x = 49,976,216,317.45

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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.