Home / 31,715,587,288.03-47,594,339,637.11-14,932,198,274.63

Finding the Fourth Proportional to 31,715,587,288.03, 47,594,339,637.11 and 14,932,198,274.63

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Solution

The fourth proportional to 31,715,587,288.03, 47,594,339,637.11 and 14,932,198,274.63 is: 22,408,165,100.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,715,587,288.03 : 47,594,339,637.11 = 14,932,198,274.63 : x
  2. Step 2: Convert to fraction form
    31,715,587,288.03/47,594,339,637.11 = 14,932,198,274.63/x
  3. Step 3: Cross multiply
    31,715,587,288.03x = 47,594,339,637.11 × 14,932,198,274.63
  4. Step 4: Simplify right side
    31,715,587,288.03x = 710,688,116,211,408,175,104
  5. Step 5: Solve for x
    x = 710,688,116,211,408,175,104/31,715,587,288.03
  6. Step 6: Final answer
    x = 22,408,165,100.56

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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.