Home / 26,207,378.80-39,311,068.20-23,939,897.20

Finding the Fourth Proportional to 26,207,378.80, 39,311,068.20 and 23,939,897.20

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Solution

The fourth proportional to 26,207,378.80, 39,311,068.20 and 23,939,897.20 is: 35,909,845.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,207,378.80 : 39,311,068.20 = 23,939,897.20 : x
  2. Step 2: Convert to fraction form
    26,207,378.80/39,311,068.20 = 23,939,897.20/x
  3. Step 3: Cross multiply
    26,207,378.80x = 39,311,068.20 × 23,939,897.20
  4. Step 4: Simplify right side
    26,207,378.80x = 941,102,931,530,189.12
  5. Step 5: Solve for x
    x = 941,102,931,530,189.12/26,207,378.80
  6. Step 6: Final answer
    x = 35,909,845.80

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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.