Home / 38,935,889.46-58,372,339.77-23,784,703.38

Finding the Fourth Proportional to 38,935,889.46, 58,372,339.77 and 23,784,703.38

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Solution

The fourth proportional to 38,935,889.46, 58,372,339.77 and 23,784,703.38 is: 35,657,816.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,935,889.46 : 58,372,339.77 = 23,784,703.38 : x
  2. Step 2: Convert to fraction form
    38,935,889.46/58,372,339.77 = 23,784,703.38/x
  3. Step 3: Cross multiply
    38,935,889.46x = 58,372,339.77 × 23,784,703.38
  4. Step 4: Simplify right side
    38,935,889.46x = 1,388,368,787,026,027.50
  5. Step 5: Solve for x
    x = 1,388,368,787,026,027.50/38,935,889.46
  6. Step 6: Final answer
    x = 35,657,816.12

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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.