Home / 82,836,827.62-114,318,714.39-46,167,661.06

Finding the Fourth Proportional to 82,836,827.62, 114,318,714.39 and 46,167,661.06

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Solution

The fourth proportional to 82,836,827.62, 114,318,714.39 and 46,167,661.06 is: 63,713,541.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,836,827.62 : 114,318,714.39 = 46,167,661.06 : x
  2. Step 2: Convert to fraction form
    82,836,827.62/114,318,714.39 = 46,167,661.06/x
  3. Step 3: Cross multiply
    82,836,827.62x = 114,318,714.39 × 46,167,661.06
  4. Step 4: Simplify right side
    82,836,827.62x = 5,277,827,658,772,465
  5. Step 5: Solve for x
    x = 5,277,827,658,772,465/82,836,827.62
  6. Step 6: Final answer
    x = 63,713,541.55

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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.