Home / 48,265,665,749.46-72,408,919,270.14-14,691,913,641.90

Finding the Fourth Proportional to 48,265,665,749.46, 72,408,919,270.14 and 14,691,913,641.90

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Solution

The fourth proportional to 48,265,665,749.46, 72,408,919,270.14 and 14,691,913,641.90 is: 22,041,042,474.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,265,665,749.46 : 72,408,919,270.14 = 14,691,913,641.90 : x
  2. Step 2: Convert to fraction form
    48,265,665,749.46/72,408,919,270.14 = 14,691,913,641.90/x
  3. Step 3: Cross multiply
    48,265,665,749.46x = 72,408,919,270.14 × 14,691,913,641.90
  4. Step 4: Simplify right side
    48,265,665,749.46x = 1,063,825,588,820,205,633,536
  5. Step 5: Solve for x
    x = 1,063,825,588,820,205,633,536/48,265,665,749.46
  6. Step 6: Final answer
    x = 22,041,042,474.01

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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.