Home / 25,567,897.29-38,351,846.41-6,137,123.28

Finding the Fourth Proportional to 25,567,897.29, 38,351,846.41 and 6,137,123.28

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Solution

The fourth proportional to 25,567,897.29, 38,351,846.41 and 6,137,123.28 is: 9,205,685.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,567,897.29 : 38,351,846.41 = 6,137,123.28 : x
  2. Step 2: Convert to fraction form
    25,567,897.29/38,351,846.41 = 6,137,123.28/x
  3. Step 3: Cross multiply
    25,567,897.29x = 38,351,846.41 × 6,137,123.28
  4. Step 4: Simplify right side
    25,567,897.29x = 235,370,009,399,749.22
  5. Step 5: Solve for x
    x = 235,370,009,399,749.22/25,567,897.29
  6. Step 6: Final answer
    x = 9,205,685.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.