Home / 184,815,688.68-255,047,665.88-102,310,851.24

Finding the Fourth Proportional to 184,815,688.68, 255,047,665.88 and 102,310,851.24

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Solution

The fourth proportional to 184,815,688.68, 255,047,665.88 and 102,310,851.24 is: 141,190,090.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,815,688.68 : 255,047,665.88 = 102,310,851.24 : x
  2. Step 2: Convert to fraction form
    184,815,688.68/255,047,665.88 = 102,310,851.24/x
  3. Step 3: Cross multiply
    184,815,688.68x = 255,047,665.88 × 102,310,851.24
  4. Step 4: Simplify right side
    184,815,688.68x = 26,094,143,802,957,900
  5. Step 5: Solve for x
    x = 26,094,143,802,957,900/184,815,688.68
  6. Step 6: Final answer
    x = 141,190,090.46

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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.