Home / 241,343,053.40-362,014,580.10-87,994,112.60

Finding the Fourth Proportional to 241,343,053.40, 362,014,580.10 and 87,994,112.60

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Solution

The fourth proportional to 241,343,053.40, 362,014,580.10 and 87,994,112.60 is: 131,991,168.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,343,053.40 : 362,014,580.10 = 87,994,112.60 : x
  2. Step 2: Convert to fraction form
    241,343,053.40/362,014,580.10 = 87,994,112.60/x
  3. Step 3: Cross multiply
    241,343,053.40x = 362,014,580.10 × 87,994,112.60
  4. Step 4: Simplify right side
    241,343,053.40x = 31,855,151,724,161,120
  5. Step 5: Solve for x
    x = 31,855,151,724,161,120/241,343,053.40
  6. Step 6: Final answer
    x = 131,991,168.90

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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.