Home / 133,721,776.13-200,596,408.11-46,283,150.07

Finding the Fourth Proportional to 133,721,776.13, 200,596,408.11 and 46,283,150.07

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Solution

The fourth proportional to 133,721,776.13, 200,596,408.11 and 46,283,150.07 is: 69,429,482.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,721,776.13 : 200,596,408.11 = 46,283,150.07 : x
  2. Step 2: Convert to fraction form
    133,721,776.13/200,596,408.11 = 46,283,150.07/x
  3. Step 3: Cross multiply
    133,721,776.13x = 200,596,408.11 × 46,283,150.07
  4. Step 4: Simplify right side
    133,721,776.13x = 9,284,233,660,058,096
  5. Step 5: Solve for x
    x = 9,284,233,660,058,096/133,721,776.13
  6. Step 6: Final answer
    x = 69,429,482.09

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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.