Home / 29,753,210.55-41,057,177.23-16,697,948.07

Finding the Fourth Proportional to 29,753,210.55, 41,057,177.23 and 16,697,948.07

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Solution

The fourth proportional to 29,753,210.55, 41,057,177.23 and 16,697,948.07 is: 23,041,903.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,753,210.55 : 41,057,177.23 = 16,697,948.07 : x
  2. Step 2: Convert to fraction form
    29,753,210.55/41,057,177.23 = 16,697,948.07/x
  3. Step 3: Cross multiply
    29,753,210.55x = 41,057,177.23 × 16,697,948.07
  4. Step 4: Simplify right side
    29,753,210.55x = 685,570,613,462,163.38
  5. Step 5: Solve for x
    x = 685,570,613,462,163.38/29,753,210.55
  6. Step 6: Final answer
    x = 23,041,903.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.