Home / 1,411,823,333.16-2,116,957,421.34-582,588,484.56

Finding the Fourth Proportional to 1,411,823,333.16, 2,116,957,421.34 and 582,588,484.56

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Solution

The fourth proportional to 1,411,823,333.16, 2,116,957,421.34 and 582,588,484.56 is: 873,561,859.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,411,823,333.16 : 2,116,957,421.34 = 582,588,484.56 : x
  2. Step 2: Convert to fraction form
    1,411,823,333.16/2,116,957,421.34 = 582,588,484.56/x
  3. Step 3: Cross multiply
    1,411,823,333.16x = 2,116,957,421.34 × 582,588,484.56
  4. Step 4: Simplify right side
    1,411,823,333.16x = 1,233,315,015,976,515,840
  5. Step 5: Solve for x
    x = 1,233,315,015,976,515,840/1,411,823,333.16
  6. Step 6: Final answer
    x = 873,561,859.34

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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.