Home / 58,102,404.60-87,153,606.90-15,552,132.60

Finding the Fourth Proportional to 58,102,404.60, 87,153,606.90 and 15,552,132.60

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Solution

The fourth proportional to 58,102,404.60, 87,153,606.90 and 15,552,132.60 is: 23,328,198.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,102,404.60 : 87,153,606.90 = 15,552,132.60 : x
  2. Step 2: Convert to fraction form
    58,102,404.60/87,153,606.90 = 15,552,132.60/x
  3. Step 3: Cross multiply
    58,102,404.60x = 87,153,606.90 × 15,552,132.60
  4. Step 4: Simplify right side
    58,102,404.60x = 1,355,424,451,077,075
  5. Step 5: Solve for x
    x = 1,355,424,451,077,075/58,102,404.60
  6. Step 6: Final answer
    x = 23,328,198.90

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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.