Home / 46,389,822.33-64,014,221.37-26,811,978.75

Finding the Fourth Proportional to 46,389,822.33, 64,014,221.37 and 26,811,978.75

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Solution

The fourth proportional to 46,389,822.33, 64,014,221.37 and 26,811,978.75 is: 36,998,372.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,389,822.33 : 64,014,221.37 = 26,811,978.75 : x
  2. Step 2: Convert to fraction form
    46,389,822.33/64,014,221.37 = 26,811,978.75/x
  3. Step 3: Cross multiply
    46,389,822.33x = 64,014,221.37 × 26,811,978.75
  4. Step 4: Simplify right side
    46,389,822.33x = 1,716,347,943,070,235.75
  5. Step 5: Solve for x
    x = 1,716,347,943,070,235.75/46,389,822.33
  6. Step 6: Final answer
    x = 36,998,372.85

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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.