Home / 62,928,014.40-94,392,021.60-37,355,860.80

Finding the Fourth Proportional to 62,928,014.40, 94,392,021.60 and 37,355,860.80

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Solution

The fourth proportional to 62,928,014.40, 94,392,021.60 and 37,355,860.80 is: 56,033,791.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,928,014.40 : 94,392,021.60 = 37,355,860.80 : x
  2. Step 2: Convert to fraction form
    62,928,014.40/94,392,021.60 = 37,355,860.80/x
  3. Step 3: Cross multiply
    62,928,014.40x = 94,392,021.60 × 37,355,860.80
  4. Step 4: Simplify right side
    62,928,014.40x = 3,526,095,219,520,193
  5. Step 5: Solve for x
    x = 3,526,095,219,520,193/62,928,014.40
  6. Step 6: Final answer
    x = 56,033,791.20

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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.