Home / 95,270,315.69-131,475,302.22-53,457,473.87

Finding the Fourth Proportional to 95,270,315.69, 131,475,302.22 and 53,457,473.87

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Solution

The fourth proportional to 95,270,315.69, 131,475,302.22 and 53,457,473.87 is: 73,772,585.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,270,315.69 : 131,475,302.22 = 53,457,473.87 : x
  2. Step 2: Convert to fraction form
    95,270,315.69/131,475,302.22 = 53,457,473.87/x
  3. Step 3: Cross multiply
    95,270,315.69x = 131,475,302.22 × 53,457,473.87
  4. Step 4: Simplify right side
    95,270,315.69x = 7,028,337,532,318,627
  5. Step 5: Solve for x
    x = 7,028,337,532,318,627/95,270,315.69
  6. Step 6: Final answer
    x = 73,772,585.74

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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.