Home / 122,962,451.93-184,416,470.90-35,504,985.03

Finding the Fourth Proportional to 122,962,451.93, 184,416,470.90 and 35,504,985.03

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Solution

The fourth proportional to 122,962,451.93, 184,416,470.90 and 35,504,985.03 is: 53,249,621.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,962,451.93 : 184,416,470.90 = 35,504,985.03 : x
  2. Step 2: Convert to fraction form
    122,962,451.93/184,416,470.90 = 35,504,985.03/x
  3. Step 3: Cross multiply
    122,962,451.93x = 184,416,470.90 × 35,504,985.03
  4. Step 4: Simplify right side
    122,962,451.93x = 6,547,704,037,853,987
  5. Step 5: Solve for x
    x = 6,547,704,037,853,987/122,962,451.93
  6. Step 6: Final answer
    x = 53,249,621.61

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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.