Home / 26,244,063.70-39,408,085.95-17,762,002.90

Finding the Fourth Proportional to 26,244,063.70, 39,408,085.95 and 17,762,002.90

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Solution

The fourth proportional to 26,244,063.70, 39,408,085.95 and 17,762,002.90 is: 26,671,423.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,244,063.70 : 39,408,085.95 = 17,762,002.90 : x
  2. Step 2: Convert to fraction form
    26,244,063.70/39,408,085.95 = 17,762,002.90/x
  3. Step 3: Cross multiply
    26,244,063.70x = 39,408,085.95 × 17,762,002.90
  4. Step 4: Simplify right side
    26,244,063.70x = 699,966,536,927,349.25
  5. Step 5: Solve for x
    x = 699,966,536,927,349.25/26,244,063.70
  6. Step 6: Final answer
    x = 26,671,423.49

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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.