Home / 241,488,138.60-362,232,207.90-181,021,962.60

Finding the Fourth Proportional to 241,488,138.60, 362,232,207.90 and 181,021,962.60

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Solution

The fourth proportional to 241,488,138.60, 362,232,207.90 and 181,021,962.60 is: 271,532,943.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,488,138.60 : 362,232,207.90 = 181,021,962.60 : x
  2. Step 2: Convert to fraction form
    241,488,138.60/362,232,207.90 = 181,021,962.60/x
  3. Step 3: Cross multiply
    241,488,138.60x = 362,232,207.90 × 181,021,962.60
  4. Step 4: Simplify right side
    241,488,138.60x = 65,571,985,190,989,216
  5. Step 5: Solve for x
    x = 65,571,985,190,989,216/241,488,138.60
  6. Step 6: Final answer
    x = 271,532,943.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.