Home / 58,818,101.58-88,146,438.86-37,214,028.63

Finding the Fourth Proportional to 58,818,101.58, 88,146,438.86 and 37,214,028.63

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Solution

The fourth proportional to 58,818,101.58, 88,146,438.86 and 37,214,028.63 is: 55,769,975.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,818,101.58 : 88,146,438.86 = 37,214,028.63 : x
  2. Step 2: Convert to fraction form
    58,818,101.58/88,146,438.86 = 37,214,028.63/x
  3. Step 3: Cross multiply
    58,818,101.58x = 88,146,438.86 × 37,214,028.63
  4. Step 4: Simplify right side
    58,818,101.58x = 3,280,284,099,182,515
  5. Step 5: Solve for x
    x = 3,280,284,099,182,515/58,818,101.58
  6. Step 6: Final answer
    x = 55,769,975.76

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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.