Home / 64,753,384.80-97,183,221.30-62,627,620.80

Finding the Fourth Proportional to 64,753,384.80, 97,183,221.30 and 62,627,620.80

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Solution

The fourth proportional to 64,753,384.80, 97,183,221.30 and 62,627,620.80 is: 93,992,830.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,753,384.80 : 97,183,221.30 = 62,627,620.80 : x
  2. Step 2: Convert to fraction form
    64,753,384.80/97,183,221.30 = 62,627,620.80/x
  3. Step 3: Cross multiply
    64,753,384.80x = 97,183,221.30 × 62,627,620.80
  4. Step 4: Simplify right side
    64,753,384.80x = 6,086,353,931,698,883
  5. Step 5: Solve for x
    x = 6,086,353,931,698,883/64,753,384.80
  6. Step 6: Final answer
    x = 93,992,830.65

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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.