Home / 34,243,959.54-47,256,727.26-18,562,935.54

Finding the Fourth Proportional to 34,243,959.54, 47,256,727.26 and 18,562,935.54

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Solution

The fourth proportional to 34,243,959.54, 47,256,727.26 and 18,562,935.54 is: 25,616,885.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,243,959.54 : 47,256,727.26 = 18,562,935.54 : x
  2. Step 2: Convert to fraction form
    34,243,959.54/47,256,727.26 = 18,562,935.54/x
  3. Step 3: Cross multiply
    34,243,959.54x = 47,256,727.26 × 18,562,935.54
  4. Step 4: Simplify right side
    34,243,959.54x = 877,223,581,958,740.75
  5. Step 5: Solve for x
    x = 877,223,581,958,740.75/34,243,959.54
  6. Step 6: Final answer
    x = 25,616,885.25

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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.