Home / 1,784,208,592,645.60-2,676,309,548,512.20-559,061,503,509.70

Finding the Fourth Proportional to 1,784,208,592,645.60, 2,676,309,548,512.20 and 559,061,503,509.70

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Solution

The fourth proportional to 1,784,208,592,645.60, 2,676,309,548,512.20 and 559,061,503,509.70 is: 838,591,208,570.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,784,208,592,645.60 : 2,676,309,548,512.20 = 559,061,503,509.70 : x
  2. Step 2: Convert to fraction form
    1,784,208,592,645.60/2,676,309,548,512.20 = 559,061,503,509.70/x
  3. Step 3: Cross multiply
    1,784,208,592,645.60x = 2,676,309,548,512.20 × 559,061,503,509.70
  4. Step 4: Simplify right side
    1,784,208,592,645.60x = 1,496,221,640,048,596,874,166,272
  5. Step 5: Solve for x
    x = 1,496,221,640,048,596,874,166,272/1,784,208,592,645.60
  6. Step 6: Final answer
    x = 838,591,208,570.53

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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.