Home / 45,137,204.32-62,288,452.29-26,554,352.80

Finding the Fourth Proportional to 45,137,204.32, 62,288,452.29 and 26,554,352.80

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Solution

The fourth proportional to 45,137,204.32, 62,288,452.29 and 26,554,352.80 is: 36,644,483.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,137,204.32 : 62,288,452.29 = 26,554,352.80 : x
  2. Step 2: Convert to fraction form
    45,137,204.32/62,288,452.29 = 26,554,352.80/x
  3. Step 3: Cross multiply
    45,137,204.32x = 62,288,452.29 × 26,554,352.80
  4. Step 4: Simplify right side
    45,137,204.32x = 1,654,029,537,474,628
  5. Step 5: Solve for x
    x = 1,654,029,537,474,628/45,137,204.32
  6. Step 6: Final answer
    x = 36,644,483.47

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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.