Home / 301,816,512.86-452,724,204.20-94,570,789.11

Finding the Fourth Proportional to 301,816,512.86, 452,724,204.20 and 94,570,789.11

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Solution

The fourth proportional to 301,816,512.86, 452,724,204.20 and 94,570,789.11 is: 141,856,006.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,816,512.86 : 452,724,204.20 = 94,570,789.11 : x
  2. Step 2: Convert to fraction form
    301,816,512.86/452,724,204.20 = 94,570,789.11/x
  3. Step 3: Cross multiply
    301,816,512.86x = 452,724,204.20 × 94,570,789.11
  4. Step 4: Simplify right side
    301,816,512.86x = 42,814,485,239,917,920
  5. Step 5: Solve for x
    x = 42,814,485,239,917,920/301,816,512.86
  6. Step 6: Final answer
    x = 141,856,006.60

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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.