Home / 184,740,893.08-254,943,108.24-99,968,012.28

Finding the Fourth Proportional to 184,740,893.08, 254,943,108.24 and 99,968,012.28

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Solution

The fourth proportional to 184,740,893.08, 254,943,108.24 and 99,968,012.28 is: 137,956,222.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,740,893.08 : 254,943,108.24 = 99,968,012.28 : x
  2. Step 2: Convert to fraction form
    184,740,893.08/254,943,108.24 = 99,968,012.28/x
  3. Step 3: Cross multiply
    184,740,893.08x = 254,943,108.24 × 99,968,012.28
  4. Step 4: Simplify right side
    184,740,893.08x = 25,486,155,775,237,692
  5. Step 5: Solve for x
    x = 25,486,155,775,237,692/184,740,893.08
  6. Step 6: Final answer
    x = 137,956,222.63

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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.