Home / 45,354,306.64-62,594,256.76-25,778,137.66

Finding the Fourth Proportional to 45,354,306.64, 62,594,256.76 and 25,778,137.66

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Solution

The fourth proportional to 45,354,306.64, 62,594,256.76 and 25,778,137.66 is: 35,576,850.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,354,306.64 : 62,594,256.76 = 25,778,137.66 : x
  2. Step 2: Convert to fraction form
    45,354,306.64/62,594,256.76 = 25,778,137.66/x
  3. Step 3: Cross multiply
    45,354,306.64x = 62,594,256.76 × 25,778,137.66
  4. Step 4: Simplify right side
    45,354,306.64x = 1,613,563,367,484,665.50
  5. Step 5: Solve for x
    x = 1,613,563,367,484,665.50/45,354,306.64
  6. Step 6: Final answer
    x = 35,576,850.07

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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.