Home / 45,354,304.09-62,594,253.22-25,778,135.11

Finding the Fourth Proportional to 45,354,304.09, 62,594,253.22 and 25,778,135.11

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Solution

The fourth proportional to 45,354,304.09, 62,594,253.22 and 25,778,135.11 is: 35,576,846.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,354,304.09 : 62,594,253.22 = 25,778,135.11 : x
  2. Step 2: Convert to fraction form
    45,354,304.09/62,594,253.22 = 25,778,135.11/x
  3. Step 3: Cross multiply
    45,354,304.09x = 62,594,253.22 × 25,778,135.11
  4. Step 4: Simplify right side
    45,354,304.09x = 1,613,563,116,393,781.75
  5. Step 5: Solve for x
    x = 1,613,563,116,393,781.75/45,354,304.09
  6. Step 6: Final answer
    x = 35,576,846.54

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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.