Home / 230,495,060.85-345,743,181.76-94,180,444.35

Finding the Fourth Proportional to 230,495,060.85, 345,743,181.76 and 94,180,444.35

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Solution

The fourth proportional to 230,495,060.85, 345,743,181.76 and 94,180,444.35 is: 141,270,907.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,495,060.85 : 345,743,181.76 = 94,180,444.35 : x
  2. Step 2: Convert to fraction form
    230,495,060.85/345,743,181.76 = 94,180,444.35/x
  3. Step 3: Cross multiply
    230,495,060.85x = 345,743,181.76 × 94,180,444.35
  4. Step 4: Simplify right side
    230,495,060.85x = 32,562,246,489,139,612
  5. Step 5: Solve for x
    x = 32,562,246,489,139,612/230,495,060.85
  6. Step 6: Final answer
    x = 141,270,907.80

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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.