Home / 26,832,623.19-40,253,169.71-11,480,012.36

Finding the Fourth Proportional to 26,832,623.19, 40,253,169.71 and 11,480,012.36

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Solution

The fourth proportional to 26,832,623.19, 40,253,169.71 and 11,480,012.36 is: 17,221,830.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,832,623.19 : 40,253,169.71 = 11,480,012.36 : x
  2. Step 2: Convert to fraction form
    26,832,623.19/40,253,169.71 = 11,480,012.36/x
  3. Step 3: Cross multiply
    26,832,623.19x = 40,253,169.71 × 11,480,012.36
  4. Step 4: Simplify right side
    26,832,623.19x = 462,106,885,762,323.12
  5. Step 5: Solve for x
    x = 462,106,885,762,323.12/26,832,623.19
  6. Step 6: Final answer
    x = 17,221,830.40

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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.