Home / 41,880,656.40-57,798,796.23-23,299,296.90

Finding the Fourth Proportional to 41,880,656.40, 57,798,796.23 and 23,299,296.90

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Solution

The fourth proportional to 41,880,656.40, 57,798,796.23 and 23,299,296.90 is: 32,154,971.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,880,656.40 : 57,798,796.23 = 23,299,296.90 : x
  2. Step 2: Convert to fraction form
    41,880,656.40/57,798,796.23 = 23,299,296.90/x
  3. Step 3: Cross multiply
    41,880,656.40x = 57,798,796.23 × 23,299,296.90
  4. Step 4: Simplify right side
    41,880,656.40x = 1,346,671,313,825,370.50
  5. Step 5: Solve for x
    x = 1,346,671,313,825,370.50/41,880,656.40
  6. Step 6: Final answer
    x = 32,154,971.52

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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.