Home / 106,562,465.14-147,056,200.11-57,669,893.14

Finding the Fourth Proportional to 106,562,465.14, 147,056,200.11 and 57,669,893.14

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Solution

The fourth proportional to 106,562,465.14, 147,056,200.11 and 57,669,893.14 is: 79,584,451.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,562,465.14 : 147,056,200.11 = 57,669,893.14 : x
  2. Step 2: Convert to fraction form
    106,562,465.14/147,056,200.11 = 57,669,893.14/x
  3. Step 3: Cross multiply
    106,562,465.14x = 147,056,200.11 × 57,669,893.14
  4. Step 4: Simplify right side
    106,562,465.14x = 8,480,715,345,918,157
  5. Step 5: Solve for x
    x = 8,480,715,345,918,157/106,562,465.14
  6. Step 6: Final answer
    x = 79,584,451.57

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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.