Home / 26,760,969.94-36,927,176.58-14,839,483.72

Finding the Fourth Proportional to 26,760,969.94, 36,927,176.58 and 14,839,483.72

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Solution

The fourth proportional to 26,760,969.94, 36,927,176.58 and 14,839,483.72 is: 20,476,845.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,760,969.94 : 36,927,176.58 = 14,839,483.72 : x
  2. Step 2: Convert to fraction form
    26,760,969.94/36,927,176.58 = 14,839,483.72/x
  3. Step 3: Cross multiply
    26,760,969.94x = 36,927,176.58 × 14,839,483.72
  4. Step 4: Simplify right side
    26,760,969.94x = 547,980,235,684,475.25
  5. Step 5: Solve for x
    x = 547,980,235,684,475.25/26,760,969.94
  6. Step 6: Final answer
    x = 20,476,845.08

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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.