Home / 184,815,676.16-255,047,648.64-102,310,838.72

Finding the Fourth Proportional to 184,815,676.16, 255,047,648.64 and 102,310,838.72

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Solution

The fourth proportional to 184,815,676.16, 255,047,648.64 and 102,310,838.72 is: 141,190,073.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,815,676.16 : 255,047,648.64 = 102,310,838.72 : x
  2. Step 2: Convert to fraction form
    184,815,676.16/255,047,648.64 = 102,310,838.72/x
  3. Step 3: Cross multiply
    184,815,676.16x = 255,047,648.64 × 102,310,838.72
  4. Step 4: Simplify right side
    184,815,676.16x = 26,094,138,845,922,264
  5. Step 5: Solve for x
    x = 26,094,138,845,922,264/184,815,676.16
  6. Step 6: Final answer
    x = 141,190,073.20

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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.