Home / 39,068,010.45-58,602,015.68-34,738,333.65

Finding the Fourth Proportional to 39,068,010.45, 58,602,015.68 and 34,738,333.65

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Solution

The fourth proportional to 39,068,010.45, 58,602,015.68 and 34,738,333.65 is: 52,107,500.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,068,010.45 : 58,602,015.68 = 34,738,333.65 : x
  2. Step 2: Convert to fraction form
    39,068,010.45/58,602,015.68 = 34,738,333.65/x
  3. Step 3: Cross multiply
    39,068,010.45x = 58,602,015.68 × 34,738,333.65
  4. Step 4: Simplify right side
    39,068,010.45x = 2,035,736,373,080,679.75
  5. Step 5: Solve for x
    x = 2,035,736,373,080,679.75/39,068,010.45
  6. Step 6: Final answer
    x = 52,107,500.48

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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.