Home / 76,473,676.55-114,710,410.94-35,510,716.32

Finding the Fourth Proportional to 76,473,676.55, 114,710,410.94 and 35,510,716.32

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Solution

The fourth proportional to 76,473,676.55, 114,710,410.94 and 35,510,716.32 is: 53,266,026.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,473,676.55 : 114,710,410.94 = 35,510,716.32 : x
  2. Step 2: Convert to fraction form
    76,473,676.55/114,710,410.94 = 35,510,716.32/x
  3. Step 3: Cross multiply
    76,473,676.55x = 114,710,410.94 × 35,510,716.32
  4. Step 4: Simplify right side
    76,473,676.55x = 4,073,448,861,663,411
  5. Step 5: Solve for x
    x = 4,073,448,861,663,411/76,473,676.55
  6. Step 6: Final answer
    x = 53,266,026.24

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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.