Home / 110,516,850.94-165,739,404.34-36,720,812.74

Finding the Fourth Proportional to 110,516,850.94, 165,739,404.34 and 36,720,812.74

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Solution

The fourth proportional to 110,516,850.94, 165,739,404.34 and 36,720,812.74 is: 55,069,300.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,516,850.94 : 165,739,404.34 = 36,720,812.74 : x
  2. Step 2: Convert to fraction form
    110,516,850.94/165,739,404.34 = 36,720,812.74/x
  3. Step 3: Cross multiply
    110,516,850.94x = 165,739,404.34 × 36,720,812.74
  4. Step 4: Simplify right side
    110,516,850.94x = 6,086,085,630,408,284
  5. Step 5: Solve for x
    x = 6,086,085,630,408,284/110,516,850.94
  6. Step 6: Final answer
    x = 55,069,300.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.