Home / 50,301,230.10-75,451,845.15-35,688,570.90

Finding the Fourth Proportional to 50,301,230.10, 75,451,845.15 and 35,688,570.90

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Solution

The fourth proportional to 50,301,230.10, 75,451,845.15 and 35,688,570.90 is: 53,532,856.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,301,230.10 : 75,451,845.15 = 35,688,570.90 : x
  2. Step 2: Convert to fraction form
    50,301,230.10/75,451,845.15 = 35,688,570.90/x
  3. Step 3: Cross multiply
    50,301,230.10x = 75,451,845.15 × 35,688,570.90
  4. Step 4: Simplify right side
    50,301,230.10x = 2,692,768,525,171,596
  5. Step 5: Solve for x
    x = 2,692,768,525,171,596/50,301,230.10
  6. Step 6: Final answer
    x = 53,532,856.35

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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.