Home / 76,184,037.73-114,246,813.59-32,437,060.59

Finding the Fourth Proportional to 76,184,037.73, 114,246,813.59 and 32,437,060.59

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Solution

The fourth proportional to 76,184,037.73, 114,246,813.59 and 32,437,060.59 is: 48,643,140.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,184,037.73 : 114,246,813.59 = 32,437,060.59 : x
  2. Step 2: Convert to fraction form
    76,184,037.73/114,246,813.59 = 32,437,060.59/x
  3. Step 3: Cross multiply
    76,184,037.73x = 114,246,813.59 × 32,437,060.59
  4. Step 4: Simplify right side
    76,184,037.73x = 3,705,830,814,378,506.50
  5. Step 5: Solve for x
    x = 3,705,830,814,378,506.50/76,184,037.73
  6. Step 6: Final answer
    x = 48,643,140.02

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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.