Home / 241,996,145.40-362,994,218.10-88,657,702.20

Finding the Fourth Proportional to 241,996,145.40, 362,994,218.10 and 88,657,702.20

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Solution

The fourth proportional to 241,996,145.40, 362,994,218.10 and 88,657,702.20 is: 132,986,553.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,996,145.40 : 362,994,218.10 = 88,657,702.20 : x
  2. Step 2: Convert to fraction form
    241,996,145.40/362,994,218.10 = 88,657,702.20/x
  3. Step 3: Cross multiply
    241,996,145.40x = 362,994,218.10 × 88,657,702.20
  4. Step 4: Simplify right side
    241,996,145.40x = 32,182,233,288,631,652
  5. Step 5: Solve for x
    x = 32,182,233,288,631,652/241,996,145.40
  6. Step 6: Final answer
    x = 132,986,553.30

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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.