Home / 35,442,933-53,164,399.44-8,516,589

Finding the Fourth Proportional to 35,442,933, 53,164,399.44 and 8,516,589

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Solution

The fourth proportional to 35,442,933, 53,164,399.44 and 8,516,589 is: 12,774,883.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,442,933 : 53,164,399.44 = 8,516,589 : x
  2. Step 2: Convert to fraction form
    35,442,933/53,164,399.44 = 8,516,589/x
  3. Step 3: Cross multiply
    35,442,933x = 53,164,399.44 × 8,516,589
  4. Step 4: Simplify right side
    35,442,933x = 452,779,339,462,310.12
  5. Step 5: Solve for x
    x = 452,779,339,462,310.12/35,442,933
  6. Step 6: Final answer
    x = 12,774,883.49

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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.