Home / 162,707,156.14-244,033,749.87-53,533,658.38

Finding the Fourth Proportional to 162,707,156.14, 244,033,749.87 and 53,533,658.38

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Solution

The fourth proportional to 162,707,156.14, 244,033,749.87 and 53,533,658.38 is: 80,291,609.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,707,156.14 : 244,033,749.87 = 53,533,658.38 : x
  2. Step 2: Convert to fraction form
    162,707,156.14/244,033,749.87 = 53,533,658.38/x
  3. Step 3: Cross multiply
    162,707,156.14x = 244,033,749.87 × 53,533,658.38
  4. Step 4: Simplify right side
    162,707,156.14x = 13,064,019,398,730,950
  5. Step 5: Solve for x
    x = 13,064,019,398,730,950/162,707,156.14
  6. Step 6: Final answer
    x = 80,291,609.22

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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.