Home / 111,996,116.55-167,994,174.83-35,326,894.95

Finding the Fourth Proportional to 111,996,116.55, 167,994,174.83 and 35,326,894.95

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Solution

The fourth proportional to 111,996,116.55, 167,994,174.83 and 35,326,894.95 is: 52,990,342.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,996,116.55 : 167,994,174.83 = 35,326,894.95 : x
  2. Step 2: Convert to fraction form
    111,996,116.55/167,994,174.83 = 35,326,894.95/x
  3. Step 3: Cross multiply
    111,996,116.55x = 167,994,174.83 × 35,326,894.95
  4. Step 4: Simplify right side
    111,996,116.55x = 5,934,712,566,254,710
  5. Step 5: Solve for x
    x = 5,934,712,566,254,710/111,996,116.55
  6. Step 6: Final answer
    x = 52,990,342.43

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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.