Home / 168,497,195.55-252,745,793.33-95,685,841.95

Finding the Fourth Proportional to 168,497,195.55, 252,745,793.33 and 95,685,841.95

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Solution

The fourth proportional to 168,497,195.55, 252,745,793.33 and 95,685,841.95 is: 143,528,762.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,497,195.55 : 252,745,793.33 = 95,685,841.95 : x
  2. Step 2: Convert to fraction form
    168,497,195.55/252,745,793.33 = 95,685,841.95/x
  3. Step 3: Cross multiply
    168,497,195.55x = 252,745,793.33 × 95,685,841.95
  4. Step 4: Simplify right side
    168,497,195.55x = 24,184,194,033,623,316
  5. Step 5: Solve for x
    x = 24,184,194,033,623,316/168,497,195.55
  6. Step 6: Final answer
    x = 143,528,762.93

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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.