Home / 46,909,273.55-64,734,685.41-25,716,015.41

Finding the Fourth Proportional to 46,909,273.55, 64,734,685.41 and 25,716,015.41

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Solution

The fourth proportional to 46,909,273.55, 64,734,685.41 and 25,716,015.41 is: 35,488,039.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,909,273.55 : 64,734,685.41 = 25,716,015.41 : x
  2. Step 2: Convert to fraction form
    46,909,273.55/64,734,685.41 = 25,716,015.41/x
  3. Step 3: Cross multiply
    46,909,273.55x = 64,734,685.41 × 25,716,015.41
  4. Step 4: Simplify right side
    46,909,273.55x = 1,664,718,167,241,388.75
  5. Step 5: Solve for x
    x = 1,664,718,167,241,388.75/46,909,273.55
  6. Step 6: Final answer
    x = 35,488,039.81

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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.