Home / 114,705,059.10-172,033,677.45-41,956,107.90

Finding the Fourth Proportional to 114,705,059.10, 172,033,677.45 and 41,956,107.90

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Solution

The fourth proportional to 114,705,059.10, 172,033,677.45 and 41,956,107.90 is: 62,925,415.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,705,059.10 : 172,033,677.45 = 41,956,107.90 : x
  2. Step 2: Convert to fraction form
    114,705,059.10/172,033,677.45 = 41,956,107.90/x
  3. Step 3: Cross multiply
    114,705,059.10x = 172,033,677.45 × 41,956,107.90
  4. Step 4: Simplify right side
    114,705,059.10x = 7,217,863,533,525,996
  5. Step 5: Solve for x
    x = 7,217,863,533,525,996/114,705,059.10
  6. Step 6: Final answer
    x = 62,925,415.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.