Home / 33,945,023.11-46,844,129.30-18,475,218.67

Finding the Fourth Proportional to 33,945,023.11, 46,844,129.30 and 18,475,218.67

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Solution

The fourth proportional to 33,945,023.11, 46,844,129.30 and 18,475,218.67 is: 25,495,800.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,945,023.11 : 46,844,129.30 = 18,475,218.67 : x
  2. Step 2: Convert to fraction form
    33,945,023.11/46,844,129.30 = 18,475,218.67/x
  3. Step 3: Cross multiply
    33,945,023.11x = 46,844,129.30 × 18,475,218.67
  4. Step 4: Simplify right side
    33,945,023.11x = 865,455,532,130,878
  5. Step 5: Solve for x
    x = 865,455,532,130,878/33,945,023.11
  6. Step 6: Final answer
    x = 25,495,800.35

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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.