Home / 184,038,886.20-275,722,406.10-149,774,719.80

Finding the Fourth Proportional to 184,038,886.20, 275,722,406.10 and 149,774,719.80

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Solution

The fourth proportional to 184,038,886.20, 275,722,406.10 and 149,774,719.80 is: 224,388,698.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,038,886.20 : 275,722,406.10 = 149,774,719.80 : x
  2. Step 2: Convert to fraction form
    184,038,886.20/275,722,406.10 = 149,774,719.80/x
  3. Step 3: Cross multiply
    184,038,886.20x = 275,722,406.10 × 149,774,719.80
  4. Step 4: Simplify right side
    184,038,886.20x = 41,296,246,116,209,320
  5. Step 5: Solve for x
    x = 41,296,246,116,209,320/184,038,886.20
  6. Step 6: Final answer
    x = 224,388,698.33

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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.