Home / 1,630,950,571.58-2,446,566,777.72-450,530,637.71

Finding the Fourth Proportional to 1,630,950,571.58, 2,446,566,777.72 and 450,530,637.71

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Solution

The fourth proportional to 1,630,950,571.58, 2,446,566,777.72 and 450,530,637.71 is: 675,834,884.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,630,950,571.58 : 2,446,566,777.72 = 450,530,637.71 : x
  2. Step 2: Convert to fraction form
    1,630,950,571.58/2,446,566,777.72 = 450,530,637.71/x
  3. Step 3: Cross multiply
    1,630,950,571.58x = 2,446,566,777.72 × 450,530,637.71
  4. Step 4: Simplify right side
    1,630,950,571.58x = 1,102,253,290,554,058,496
  5. Step 5: Solve for x
    x = 1,102,253,290,554,058,496/1,630,950,571.58
  6. Step 6: Final answer
    x = 675,834,884.13

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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.