Home / 435,034,922.60-600,364,033.22-236,786,835.32

Finding the Fourth Proportional to 435,034,922.60, 600,364,033.22 and 236,786,835.32

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Solution

The fourth proportional to 435,034,922.60, 600,364,033.22 and 236,786,835.32 is: 326,774,454.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,034,922.60 : 600,364,033.22 = 236,786,835.32 : x
  2. Step 2: Convert to fraction form
    435,034,922.60/600,364,033.22 = 236,786,835.32/x
  3. Step 3: Cross multiply
    435,034,922.60x = 600,364,033.22 × 236,786,835.32
  4. Step 4: Simplify right side
    435,034,922.60x = 142,158,299,466,115,152
  5. Step 5: Solve for x
    x = 142,158,299,466,115,152/435,034,922.60
  6. Step 6: Final answer
    x = 326,774,454.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.