Home / 64,915,367.79-89,584,309.23-35,546,232.27

Finding the Fourth Proportional to 64,915,367.79, 89,584,309.23 and 35,546,232.27

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Solution

The fourth proportional to 64,915,367.79, 89,584,309.23 and 35,546,232.27 is: 49,054,403.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,915,367.79 : 89,584,309.23 = 35,546,232.27 : x
  2. Step 2: Convert to fraction form
    64,915,367.79/89,584,309.23 = 35,546,232.27/x
  3. Step 3: Cross multiply
    64,915,367.79x = 89,584,309.23 × 35,546,232.27
  4. Step 4: Simplify right side
    64,915,367.79x = 3,184,384,663,637,085.50
  5. Step 5: Solve for x
    x = 3,184,384,663,637,085.50/64,915,367.79
  6. Step 6: Final answer
    x = 49,054,403.79

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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.