Home / 732,817,522.20-1,099,385,715.60-241,447,173.60

Finding the Fourth Proportional to 732,817,522.20, 1,099,385,715.60 and 241,447,173.60

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Solution

The fourth proportional to 732,817,522.20, 1,099,385,715.60 and 241,447,173.60 is: 362,223,289.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,817,522.20 : 1,099,385,715.60 = 241,447,173.60 : x
  2. Step 2: Convert to fraction form
    732,817,522.20/1,099,385,715.60 = 241,447,173.60/x
  3. Step 3: Cross multiply
    732,817,522.20x = 1,099,385,715.60 × 241,447,173.60
  4. Step 4: Simplify right side
    732,817,522.20x = 265,443,573,727,833,408
  5. Step 5: Solve for x
    x = 265,443,573,727,833,408/732,817,522.20
  6. Step 6: Final answer
    x = 362,223,289.82

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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.