Home / 59,839,151.10-89,534,777.85-39,683,759.10

Finding the Fourth Proportional to 59,839,151.10, 89,534,777.85 and 39,683,759.10

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Solution

The fourth proportional to 59,839,151.10, 89,534,777.85 and 39,683,759.10 is: 59,377,121.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,839,151.10 : 89,534,777.85 = 39,683,759.10 : x
  2. Step 2: Convert to fraction form
    59,839,151.10/89,534,777.85 = 39,683,759.10/x
  3. Step 3: Cross multiply
    59,839,151.10x = 89,534,777.85 × 39,683,759.10
  4. Step 4: Simplify right side
    59,839,151.10x = 3,553,076,555,271,416
  5. Step 5: Solve for x
    x = 3,553,076,555,271,416/59,839,151.10
  6. Step 6: Final answer
    x = 59,377,121.67

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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.