Home / 436,595,255,637.20-654,892,883,455.80-436,595,255,637.20

Finding the Fourth Proportional to 436,595,255,637.20, 654,892,883,455.80 and 436,595,255,637.20

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Solution

The fourth proportional to 436,595,255,637.20, 654,892,883,455.80 and 436,595,255,637.20 is: 654,892,883,455.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    436,595,255,637.20 : 654,892,883,455.80 = 436,595,255,637.20 : x
  2. Step 2: Convert to fraction form
    436,595,255,637.20/654,892,883,455.80 = 436,595,255,637.20/x
  3. Step 3: Cross multiply
    436,595,255,637.20x = 654,892,883,455.80 × 436,595,255,637.20
  4. Step 4: Simplify right side
    436,595,255,637.20x = 285,923,125,867,368,065,007,616
  5. Step 5: Solve for x
    x = 285,923,125,867,368,065,007,616/436,595,255,637.20
  6. Step 6: Final answer
    x = 654,892,883,455.80

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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.