Home / 26,783,284.83-36,925,726.73-19,334,669.01

Finding the Fourth Proportional to 26,783,284.83, 36,925,726.73 and 19,334,669.01

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Solution

The fourth proportional to 26,783,284.83, 36,925,726.73 and 19,334,669.01 is: 26,656,428.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,783,284.83 : 36,925,726.73 = 19,334,669.01 : x
  2. Step 2: Convert to fraction form
    26,783,284.83/36,925,726.73 = 19,334,669.01/x
  3. Step 3: Cross multiply
    26,783,284.83x = 36,925,726.73 × 19,334,669.01
  4. Step 4: Simplify right side
    26,783,284.83x = 713,946,704,278,259.62
  5. Step 5: Solve for x
    x = 713,946,704,278,259.62/26,783,284.83
  6. Step 6: Final answer
    x = 26,656,428.02

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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.