Home / 25,613,791.89-35,347,313.25-14,011,355.49

Finding the Fourth Proportional to 25,613,791.89, 35,347,313.25 and 14,011,355.49

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Solution

The fourth proportional to 25,613,791.89, 35,347,313.25 and 14,011,355.49 is: 19,335,823.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,613,791.89 : 35,347,313.25 = 14,011,355.49 : x
  2. Step 2: Convert to fraction form
    25,613,791.89/35,347,313.25 = 14,011,355.49/x
  3. Step 3: Cross multiply
    25,613,791.89x = 35,347,313.25 × 14,011,355.49
  4. Step 4: Simplify right side
    25,613,791.89x = 495,263,771,562,137.25
  5. Step 5: Solve for x
    x = 495,263,771,562,137.25/25,613,791.89
  6. Step 6: Final answer
    x = 19,335,823.98

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1.5x scale

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.