Home / 3,159,898,372,293.60-4,739,847,558,440.40-3,159,898,372,293.60

Finding the Fourth Proportional to 3,159,898,372,293.60, 4,739,847,558,440.40 and 3,159,898,372,293.60

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Solution

The fourth proportional to 3,159,898,372,293.60, 4,739,847,558,440.40 and 3,159,898,372,293.60 is: 4,739,847,558,440.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,159,898,372,293.60 : 4,739,847,558,440.40 = 3,159,898,372,293.60 : x
  2. Step 2: Convert to fraction form
    3,159,898,372,293.60/4,739,847,558,440.40 = 3,159,898,372,293.60/x
  3. Step 3: Cross multiply
    3,159,898,372,293.60x = 4,739,847,558,440.40 × 3,159,898,372,293.60
  4. Step 4: Simplify right side
    3,159,898,372,293.60x = 14,977,436,584,835,616,325,238,784
  5. Step 5: Solve for x
    x = 14,977,436,584,835,616,325,238,784/3,159,898,372,293.60
  6. Step 6: Final answer
    x = 4,739,847,558,440.40

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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.