Home / 26,628,231.57-36,746,959.56-14,405,088.57

Finding the Fourth Proportional to 26,628,231.57, 36,746,959.56 and 14,405,088.57

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Solution

The fourth proportional to 26,628,231.57, 36,746,959.56 and 14,405,088.57 is: 19,879,022.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,628,231.57 : 36,746,959.56 = 14,405,088.57 : x
  2. Step 2: Convert to fraction form
    26,628,231.57/36,746,959.56 = 14,405,088.57/x
  3. Step 3: Cross multiply
    26,628,231.57x = 36,746,959.56 × 14,405,088.57
  4. Step 4: Simplify right side
    26,628,231.57x = 529,343,207,140,008.25
  5. Step 5: Solve for x
    x = 529,343,207,140,008.25/26,628,231.57
  6. Step 6: Final answer
    x = 19,879,022.22

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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.