Home / 26,244,063.20-39,408,085.20-17,762,002.40

Finding the Fourth Proportional to 26,244,063.20, 39,408,085.20 and 17,762,002.40

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Solution

The fourth proportional to 26,244,063.20, 39,408,085.20 and 17,762,002.40 is: 26,671,422.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,244,063.20 : 39,408,085.20 = 17,762,002.40 : x
  2. Step 2: Convert to fraction form
    26,244,063.20/39,408,085.20 = 17,762,002.40/x
  3. Step 3: Cross multiply
    26,244,063.20x = 39,408,085.20 × 17,762,002.40
  4. Step 4: Simplify right side
    26,244,063.20x = 699,966,503,901,804.50
  5. Step 5: Solve for x
    x = 699,966,503,901,804.50/26,244,063.20
  6. Step 6: Final answer
    x = 26,671,422.74

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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.