Home / 17,705,952,223.60-26,558,928,335.40-4,619,749,039.60

Finding the Fourth Proportional to 17,705,952,223.60, 26,558,928,335.40 and 4,619,749,039.60

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Solution

The fourth proportional to 17,705,952,223.60, 26,558,928,335.40 and 4,619,749,039.60 is: 6,929,623,559.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,705,952,223.60 : 26,558,928,335.40 = 4,619,749,039.60 : x
  2. Step 2: Convert to fraction form
    17,705,952,223.60/26,558,928,335.40 = 4,619,749,039.60/x
  3. Step 3: Cross multiply
    17,705,952,223.60x = 26,558,928,335.40 × 4,619,749,039.60
  4. Step 4: Simplify right side
    17,705,952,223.60x = 122,695,583,670,269,394,944
  5. Step 5: Solve for x
    x = 122,695,583,670,269,394,944/17,705,952,223.60
  6. Step 6: Final answer
    x = 6,929,623,559.40

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Double scale
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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.