Home / 241,997,873.40-362,996,810.10-88,659,430.20

Finding the Fourth Proportional to 241,997,873.40, 362,996,810.10 and 88,659,430.20

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Solution

The fourth proportional to 241,997,873.40, 362,996,810.10 and 88,659,430.20 is: 132,989,145.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,997,873.40 : 362,996,810.10 = 88,659,430.20 : x
  2. Step 2: Convert to fraction form
    241,997,873.40/362,996,810.10 = 88,659,430.20/x
  3. Step 3: Cross multiply
    241,997,873.40x = 362,996,810.10 × 88,659,430.20
  4. Step 4: Simplify right side
    241,997,873.40x = 32,183,090,347,883,608
  5. Step 5: Solve for x
    x = 32,183,090,347,883,608/241,997,873.40
  6. Step 6: Final answer
    x = 132,989,145.30

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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.