Home / 416,524,461,317.36-574,757,797,649.10-233,583,916,200.40

Finding the Fourth Proportional to 416,524,461,317.36, 574,757,797,649.10 and 233,583,916,200.40

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Solution

The fourth proportional to 416,524,461,317.36, 574,757,797,649.10 and 233,583,916,200.40 is: 322,320,030,898.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    416,524,461,317.36 : 574,757,797,649.10 = 233,583,916,200.40 : x
  2. Step 2: Convert to fraction form
    416,524,461,317.36/574,757,797,649.10 = 233,583,916,200.40/x
  3. Step 3: Cross multiply
    416,524,461,317.36x = 574,757,797,649.10 × 233,583,916,200.40
  4. Step 4: Simplify right side
    416,524,461,317.36x = 134,254,177,241,593,819,430,912
  5. Step 5: Solve for x
    x = 134,254,177,241,593,819,430,912/416,524,461,317.36
  6. Step 6: Final answer
    x = 322,320,030,898.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.