Home / 59,366,520.53-81,930,706.64-32,913,175.45

Finding the Fourth Proportional to 59,366,520.53, 81,930,706.64 and 32,913,175.45

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Solution

The fourth proportional to 59,366,520.53, 81,930,706.64 and 32,913,175.45 is: 45,422,903.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,366,520.53 : 81,930,706.64 = 32,913,175.45 : x
  2. Step 2: Convert to fraction form
    59,366,520.53/81,930,706.64 = 32,913,175.45/x
  3. Step 3: Cross multiply
    59,366,520.53x = 81,930,706.64 × 32,913,175.45
  4. Step 4: Simplify right side
    59,366,520.53x = 2,696,599,722,388,880
  5. Step 5: Solve for x
    x = 2,696,599,722,388,880/59,366,520.53
  6. Step 6: Final answer
    x = 45,422,903.32

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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.