Home / 33,254,559.44-45,890,858.54-18,570,483.76

Finding the Fourth Proportional to 33,254,559.44, 45,890,858.54 and 18,570,483.76

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Solution

The fourth proportional to 33,254,559.44, 45,890,858.54 and 18,570,483.76 is: 25,627,025.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,254,559.44 : 45,890,858.54 = 18,570,483.76 : x
  2. Step 2: Convert to fraction form
    33,254,559.44/45,890,858.54 = 18,570,483.76/x
  3. Step 3: Cross multiply
    33,254,559.44x = 45,890,858.54 × 18,570,483.76
  4. Step 4: Simplify right side
    33,254,559.44x = 852,215,443,249,527.38
  5. Step 5: Solve for x
    x = 852,215,443,249,527.38/33,254,559.44
  6. Step 6: Final answer
    x = 25,627,025.51

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1.5x scale

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.