Home / 26,026,857.81-35,917,063.07-14,426,164.17

Finding the Fourth Proportional to 26,026,857.81, 35,917,063.07 and 14,426,164.17

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Solution

The fourth proportional to 26,026,857.81, 35,917,063.07 and 14,426,164.17 is: 19,908,106.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,026,857.81 : 35,917,063.07 = 14,426,164.17 : x
  2. Step 2: Convert to fraction form
    26,026,857.81/35,917,063.07 = 14,426,164.17/x
  3. Step 3: Cross multiply
    26,026,857.81x = 35,917,063.07 × 14,426,164.17
  4. Step 4: Simplify right side
    26,026,857.81x = 518,145,448,279,933.38
  5. Step 5: Solve for x
    x = 518,145,448,279,933.38/26,026,857.81
  6. Step 6: Final answer
    x = 19,908,106.16

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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.