Home / 34,453,905.56-47,549,740.20-25,736,944.52

Finding the Fourth Proportional to 34,453,905.56, 47,549,740.20 and 25,736,944.52

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Solution

The fourth proportional to 34,453,905.56, 47,549,740.20 and 25,736,944.52 is: 35,519,486.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,453,905.56 : 47,549,740.20 = 25,736,944.52 : x
  2. Step 2: Convert to fraction form
    34,453,905.56/47,549,740.20 = 25,736,944.52/x
  3. Step 3: Cross multiply
    34,453,905.56x = 47,549,740.20 × 25,736,944.52
  4. Step 4: Simplify right side
    34,453,905.56x = 1,223,785,025,467,813.75
  5. Step 5: Solve for x
    x = 1,223,785,025,467,813.75/34,453,905.56
  6. Step 6: Final answer
    x = 35,519,486.27

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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.