Home / 373,263,370.70-559,895,056.05-114,518,525.90

Finding the Fourth Proportional to 373,263,370.70, 559,895,056.05 and 114,518,525.90

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Solution

The fourth proportional to 373,263,370.70, 559,895,056.05 and 114,518,525.90 is: 171,777,788.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,263,370.70 : 559,895,056.05 = 114,518,525.90 : x
  2. Step 2: Convert to fraction form
    373,263,370.70/559,895,056.05 = 114,518,525.90/x
  3. Step 3: Cross multiply
    373,263,370.70x = 559,895,056.05 × 114,518,525.90
  4. Step 4: Simplify right side
    373,263,370.70x = 64,118,356,477,543,872
  5. Step 5: Solve for x
    x = 64,118,356,477,543,872/373,263,370.70
  6. Step 6: Final answer
    x = 171,777,788.85

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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.