Home / 58,460,458.20-87,682,392.90-18,075,024.60

Finding the Fourth Proportional to 58,460,458.20, 87,682,392.90 and 18,075,024.60

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Solution

The fourth proportional to 58,460,458.20, 87,682,392.90 and 18,075,024.60 is: 27,109,972.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,460,458.20 : 87,682,392.90 = 18,075,024.60 : x
  2. Step 2: Convert to fraction form
    58,460,458.20/87,682,392.90 = 18,075,024.60/x
  3. Step 3: Cross multiply
    58,460,458.20x = 87,682,392.90 × 18,075,024.60
  4. Step 4: Simplify right side
    58,460,458.20x = 1,584,861,408,654,365.50
  5. Step 5: Solve for x
    x = 1,584,861,408,654,365.50/58,460,458.20
  6. Step 6: Final answer
    x = 27,109,972.41

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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.