Home / 106,562,482.14-147,056,223.60-57,669,910.14

Finding the Fourth Proportional to 106,562,482.14, 147,056,223.60 and 57,669,910.14

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Solution

The fourth proportional to 106,562,482.14, 147,056,223.60 and 57,669,910.14 is: 79,584,475.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,562,482.14 : 147,056,223.60 = 57,669,910.14 : x
  2. Step 2: Convert to fraction form
    106,562,482.14/147,056,223.60 = 57,669,910.14/x
  3. Step 3: Cross multiply
    106,562,482.14x = 147,056,223.60 × 57,669,910.14
  4. Step 4: Simplify right side
    106,562,482.14x = 8,480,719,200,539,747
  5. Step 5: Solve for x
    x = 8,480,719,200,539,747/106,562,482.14
  6. Step 6: Final answer
    x = 79,584,475.04

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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.