Home / 184,408,688.02-254,484,080.22-101,902,472.78

Finding the Fourth Proportional to 184,408,688.02, 254,484,080.22 and 101,902,472.78

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Solution

The fourth proportional to 184,408,688.02, 254,484,080.22 and 101,902,472.78 is: 140,625,462.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,408,688.02 : 254,484,080.22 = 101,902,472.78 : x
  2. Step 2: Convert to fraction form
    184,408,688.02/254,484,080.22 = 101,902,472.78/x
  3. Step 3: Cross multiply
    184,408,688.02x = 254,484,080.22 × 101,902,472.78
  4. Step 4: Simplify right side
    184,408,688.02x = 25,932,557,057,561,888
  5. Step 5: Solve for x
    x = 25,932,557,057,561,888/184,408,688.02
  6. Step 6: Final answer
    x = 140,625,462.59

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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.