Home / 533,088,049.20-799,254,160.20-242,094,577.20

Finding the Fourth Proportional to 533,088,049.20, 799,254,160.20 and 242,094,577.20

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Solution

The fourth proportional to 533,088,049.20, 799,254,160.20 and 242,094,577.20 is: 362,970,241.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    533,088,049.20 : 799,254,160.20 = 242,094,577.20 : x
  2. Step 2: Convert to fraction form
    533,088,049.20/799,254,160.20 = 242,094,577.20/x
  3. Step 3: Cross multiply
    533,088,049.20x = 799,254,160.20 × 242,094,577.20
  4. Step 4: Simplify right side
    533,088,049.20x = 193,495,097,988,960,064
  5. Step 5: Solve for x
    x = 193,495,097,988,960,064/533,088,049.20
  6. Step 6: Final answer
    x = 362,970,241.56

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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.