Home / 110,775,303.60-166,193,670.60-46,109,569.20

Finding the Fourth Proportional to 110,775,303.60, 166,193,670.60 and 46,109,569.20

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Solution

The fourth proportional to 110,775,303.60, 166,193,670.60 and 46,109,569.20 is: 69,177,138.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,775,303.60 : 166,193,670.60 = 46,109,569.20 : x
  2. Step 2: Convert to fraction form
    110,775,303.60/166,193,670.60 = 46,109,569.20/x
  3. Step 3: Cross multiply
    110,775,303.60x = 166,193,670.60 × 46,109,569.20
  4. Step 4: Simplify right side
    110,775,303.60x = 7,663,118,555,132,706
  5. Step 5: Solve for x
    x = 7,663,118,555,132,706/110,775,303.60
  6. Step 6: Final answer
    x = 69,177,138.82

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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.