Home / 25,839,769.66-35,659,689.82-14,828,533.58

Finding the Fourth Proportional to 25,839,769.66, 35,659,689.82 and 14,828,533.58

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Solution

The fourth proportional to 25,839,769.66, 35,659,689.82 and 14,828,533.58 is: 20,463,839.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,839,769.66 : 35,659,689.82 = 14,828,533.58 : x
  2. Step 2: Convert to fraction form
    25,839,769.66/35,659,689.82 = 14,828,533.58/x
  3. Step 3: Cross multiply
    25,839,769.66x = 35,659,689.82 × 14,828,533.58
  4. Step 4: Simplify right side
    25,839,769.66x = 528,780,907,948,254.19
  5. Step 5: Solve for x
    x = 528,780,907,948,254.19/25,839,769.66
  6. Step 6: Final answer
    x = 20,463,839.84

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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.