Home / 23,367,483.07-35,019,893.27-18,186,348.89

Finding the Fourth Proportional to 23,367,483.07, 35,019,893.27 and 18,186,348.89

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Solution

The fourth proportional to 23,367,483.07, 35,019,893.27 and 18,186,348.89 is: 27,255,138.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,367,483.07 : 35,019,893.27 = 18,186,348.89 : x
  2. Step 2: Convert to fraction form
    23,367,483.07/35,019,893.27 = 18,186,348.89/x
  3. Step 3: Cross multiply
    23,367,483.07x = 35,019,893.27 × 18,186,348.89
  4. Step 4: Simplify right side
    23,367,483.07x = 636,883,997,270,298.25
  5. Step 5: Solve for x
    x = 636,883,997,270,298.25/23,367,483.07
  6. Step 6: Final answer
    x = 27,255,138.92

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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.