Home / 106,899,794.01-147,522,120.35-58,007,222.01

Finding the Fourth Proportional to 106,899,794.01, 147,522,120.35 and 58,007,222.01

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Solution

The fourth proportional to 106,899,794.01, 147,522,120.35 and 58,007,222.01 is: 80,050,185.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,899,794.01 : 147,522,120.35 = 58,007,222.01 : x
  2. Step 2: Convert to fraction form
    106,899,794.01/147,522,120.35 = 58,007,222.01/x
  3. Step 3: Cross multiply
    106,899,794.01x = 147,522,120.35 × 58,007,222.01
  4. Step 4: Simplify right side
    106,899,794.01x = 8,557,348,386,238,352
  5. Step 5: Solve for x
    x = 8,557,348,386,238,352/106,899,794.01
  6. Step 6: Final answer
    x = 80,050,185.93

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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.