Home / 92,442,731,630.70-138,664,097,446.05-92,442,731,630.70

Finding the Fourth Proportional to 92,442,731,630.70, 138,664,097,446.05 and 92,442,731,630.70

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Solution

The fourth proportional to 92,442,731,630.70, 138,664,097,446.05 and 92,442,731,630.70 is: 138,664,097,446.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,442,731,630.70 : 138,664,097,446.05 = 92,442,731,630.70 : x
  2. Step 2: Convert to fraction form
    92,442,731,630.70/138,664,097,446.05 = 92,442,731,630.70/x
  3. Step 3: Cross multiply
    92,442,731,630.70x = 138,664,097,446.05 × 92,442,731,630.70
  4. Step 4: Simplify right side
    92,442,731,630.70x = 12,818,487,947,018,431,889,408
  5. Step 5: Solve for x
    x = 12,818,487,947,018,431,889,408/92,442,731,630.70
  6. Step 6: Final answer
    x = 138,664,097,446.05

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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.