Home / 167,122,605.27-230,630,030.01-104,435,103.90

Finding the Fourth Proportional to 167,122,605.27, 230,630,030.01 and 104,435,103.90

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Solution

The fourth proportional to 167,122,605.27, 230,630,030.01 and 104,435,103.90 is: 144,120,965.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,122,605.27 : 230,630,030.01 = 104,435,103.90 : x
  2. Step 2: Convert to fraction form
    167,122,605.27/230,630,030.01 = 104,435,103.90/x
  3. Step 3: Cross multiply
    167,122,605.27x = 230,630,030.01 × 104,435,103.90
  4. Step 4: Simplify right side
    167,122,605.27x = 24,085,871,146,554,468
  5. Step 5: Solve for x
    x = 24,085,871,146,554,468/167,122,605.27
  6. Step 6: Final answer
    x = 144,120,965.01

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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.