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Finding the Fourth Proportional to 123,036,175.30, 184,554,262.95 and 123,036,175.30

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Solution

The fourth proportional to 123,036,175.30, 184,554,262.95 and 123,036,175.30 is: 184,554,262.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,036,175.30 : 184,554,262.95 = 123,036,175.30 : x
  2. Step 2: Convert to fraction form
    123,036,175.30/184,554,262.95 = 123,036,175.30/x
  3. Step 3: Cross multiply
    123,036,175.30x = 184,554,262.95 × 123,036,175.30
  4. Step 4: Simplify right side
    123,036,175.30x = 22,706,850,648,678,492
  5. Step 5: Solve for x
    x = 22,706,850,648,678,492/123,036,175.30
  6. Step 6: Final answer
    x = 184,554,262.95

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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.