Home / 62,572,624.80-93,858,937.20-35,698,768.80

Finding the Fourth Proportional to 62,572,624.80, 93,858,937.20 and 35,698,768.80

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Solution

The fourth proportional to 62,572,624.80, 93,858,937.20 and 35,698,768.80 is: 53,548,153.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,572,624.80 : 93,858,937.20 = 35,698,768.80 : x
  2. Step 2: Convert to fraction form
    62,572,624.80/93,858,937.20 = 35,698,768.80/x
  3. Step 3: Cross multiply
    62,572,624.80x = 93,858,937.20 × 35,698,768.80
  4. Step 4: Simplify right side
    62,572,624.80x = 3,350,648,498,916,519
  5. Step 5: Solve for x
    x = 3,350,648,498,916,519/62,572,624.80
  6. Step 6: Final answer
    x = 53,548,153.20

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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.