Home / 92,416,317.48-127,529,668.08-50,592,364.68

Finding the Fourth Proportional to 92,416,317.48, 127,529,668.08 and 50,592,364.68

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Solution

The fourth proportional to 92,416,317.48, 127,529,668.08 and 50,592,364.68 is: 69,814,808.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,416,317.48 : 127,529,668.08 = 50,592,364.68 : x
  2. Step 2: Convert to fraction form
    92,416,317.48/127,529,668.08 = 50,592,364.68/x
  3. Step 3: Cross multiply
    92,416,317.48x = 127,529,668.08 × 50,592,364.68
  4. Step 4: Simplify right side
    92,416,317.48x = 6,452,027,475,022,715
  5. Step 5: Solve for x
    x = 6,452,027,475,022,715/92,416,317.48
  6. Step 6: Final answer
    x = 69,814,808.15

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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.