Home / 184,227,519.09-254,235,205.41-100,596,230.40

Finding the Fourth Proportional to 184,227,519.09, 254,235,205.41 and 100,596,230.40

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Solution

The fourth proportional to 184,227,519.09, 254,235,205.41 and 100,596,230.40 is: 138,823,469.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,227,519.09 : 254,235,205.41 = 100,596,230.40 : x
  2. Step 2: Convert to fraction form
    184,227,519.09/254,235,205.41 = 100,596,230.40/x
  3. Step 3: Cross multiply
    184,227,519.09x = 254,235,205.41 × 100,596,230.40
  4. Step 4: Simplify right side
    184,227,519.09x = 25,575,103,299,215,688
  5. Step 5: Solve for x
    x = 25,575,103,299,215,688/184,227,519.09
  6. Step 6: Final answer
    x = 138,823,469.08

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1.5x scale

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.