Home / 48,892,573,004.40-73,338,859,506.60-46,964,079,903.60

Finding the Fourth Proportional to 48,892,573,004.40, 73,338,859,506.60 and 46,964,079,903.60

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Solution

The fourth proportional to 48,892,573,004.40, 73,338,859,506.60 and 46,964,079,903.60 is: 70,446,119,855.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,892,573,004.40 : 73,338,859,506.60 = 46,964,079,903.60 : x
  2. Step 2: Convert to fraction form
    48,892,573,004.40/73,338,859,506.60 = 46,964,079,903.60/x
  3. Step 3: Cross multiply
    48,892,573,004.40x = 73,338,859,506.60 × 46,964,079,903.60
  4. Step 4: Simplify right side
    48,892,573,004.40x = 3,444,292,057,906,857,115,648
  5. Step 5: Solve for x
    x = 3,444,292,057,906,857,115,648/48,892,573,004.40
  6. Step 6: Final answer
    x = 70,446,119,855.40

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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.