Home / 93,620,484.30-140,431,163.85-33,036,210.30

Finding the Fourth Proportional to 93,620,484.30, 140,431,163.85 and 33,036,210.30

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Solution

The fourth proportional to 93,620,484.30, 140,431,163.85 and 33,036,210.30 is: 49,554,469.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,620,484.30 : 140,431,163.85 = 33,036,210.30 : x
  2. Step 2: Convert to fraction form
    93,620,484.30/140,431,163.85 = 33,036,210.30/x
  3. Step 3: Cross multiply
    93,620,484.30x = 140,431,163.85 × 33,036,210.30
  4. Step 4: Simplify right side
    93,620,484.30x = 4,639,313,461,622,358
  5. Step 5: Solve for x
    x = 4,639,313,461,622,358/93,620,484.30
  6. Step 6: Final answer
    x = 49,554,469.80

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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.