Home / 76,956,127.63-106,199,558.57-41,673,993.62

Finding the Fourth Proportional to 76,956,127.63, 106,199,558.57 and 41,673,993.62

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Solution

The fourth proportional to 76,956,127.63, 106,199,558.57 and 41,673,993.62 is: 57,510,166.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,956,127.63 : 106,199,558.57 = 41,673,993.62 : x
  2. Step 2: Convert to fraction form
    76,956,127.63/106,199,558.57 = 41,673,993.62/x
  3. Step 3: Cross multiply
    76,956,127.63x = 106,199,558.57 × 41,673,993.62
  4. Step 4: Simplify right side
    76,956,127.63x = 4,425,759,725,553,628.50
  5. Step 5: Solve for x
    x = 4,425,759,725,553,628.50/76,956,127.63
  6. Step 6: Final answer
    x = 57,510,166.66

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1.5x scale

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.