Home / 183,714,368.10-275,193,638.55-92,889,132.90

Finding the Fourth Proportional to 183,714,368.10, 275,193,638.55 and 92,889,132.90

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Solution

The fourth proportional to 183,714,368.10, 275,193,638.55 and 92,889,132.90 is: 139,142,619.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,714,368.10 : 275,193,638.55 = 92,889,132.90 : x
  2. Step 2: Convert to fraction form
    183,714,368.10/275,193,638.55 = 92,889,132.90/x
  3. Step 3: Cross multiply
    183,714,368.10x = 275,193,638.55 × 92,889,132.90
  4. Step 4: Simplify right side
    183,714,368.10x = 25,562,498,464,505,516
  5. Step 5: Solve for x
    x = 25,562,498,464,505,516/183,714,368.10
  6. Step 6: Final answer
    x = 139,142,619.76

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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.