Home / 45,354,298.22-62,594,245.12-25,778,129.23

Finding the Fourth Proportional to 45,354,298.22, 62,594,245.12 and 25,778,129.23

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Solution

The fourth proportional to 45,354,298.22, 62,594,245.12 and 25,778,129.23 is: 35,576,838.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,354,298.22 : 62,594,245.12 = 25,778,129.23 : x
  2. Step 2: Convert to fraction form
    45,354,298.22/62,594,245.12 = 25,778,129.23/x
  3. Step 3: Cross multiply
    45,354,298.22x = 62,594,245.12 × 25,778,129.23
  4. Step 4: Simplify right side
    45,354,298.22x = 1,613,562,539,923,377.75
  5. Step 5: Solve for x
    x = 1,613,562,539,923,377.75/45,354,298.22
  6. Step 6: Final answer
    x = 35,576,838.43

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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.