Home / 26,830,264.22-40,244,538.24-11,276,333.18

Finding the Fourth Proportional to 26,830,264.22, 40,244,538.24 and 11,276,333.18

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Solution

The fourth proportional to 26,830,264.22, 40,244,538.24 and 11,276,333.18 is: 16,914,139.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,830,264.22 : 40,244,538.24 = 11,276,333.18 : x
  2. Step 2: Convert to fraction form
    26,830,264.22/40,244,538.24 = 11,276,333.18/x
  3. Step 3: Cross multiply
    26,830,264.22x = 40,244,538.24 × 11,276,333.18
  4. Step 4: Simplify right side
    26,830,264.22x = 453,810,821,869,490.81
  5. Step 5: Solve for x
    x = 453,810,821,869,490.81/26,830,264.22
  6. Step 6: Final answer
    x = 16,914,139.13

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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.