Home / 45,354,299.63-62,594,247.06-25,778,130.64

Finding the Fourth Proportional to 45,354,299.63, 62,594,247.06 and 25,778,130.64

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Solution

The fourth proportional to 45,354,299.63, 62,594,247.06 and 25,778,130.64 is: 35,576,840.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,354,299.63 : 62,594,247.06 = 25,778,130.64 : x
  2. Step 2: Convert to fraction form
    45,354,299.63/62,594,247.06 = 25,778,130.64/x
  3. Step 3: Cross multiply
    45,354,299.63x = 62,594,247.06 × 25,778,130.64
  4. Step 4: Simplify right side
    45,354,299.63x = 1,613,562,677,868,630.25
  5. Step 5: Solve for x
    x = 1,613,562,677,868,630.25/45,354,299.63
  6. Step 6: Final answer
    x = 35,576,840.37

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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.