Home / 65,276,237,445.60-97,938,542,638.80-26,045,782,456.80

Finding the Fourth Proportional to 65,276,237,445.60, 97,938,542,638.80 and 26,045,782,456.80

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Solution

The fourth proportional to 65,276,237,445.60, 97,938,542,638.80 and 26,045,782,456.80 is: 39,078,324,295.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,276,237,445.60 : 97,938,542,638.80 = 26,045,782,456.80 : x
  2. Step 2: Convert to fraction form
    65,276,237,445.60/97,938,542,638.80 = 26,045,782,456.80/x
  3. Step 3: Cross multiply
    65,276,237,445.60x = 97,938,542,638.80 × 26,045,782,456.80
  4. Step 4: Simplify right side
    65,276,237,445.60x = 2,550,885,975,706,215,907,328
  5. Step 5: Solve for x
    x = 2,550,885,975,706,215,907,328/65,276,237,445.60
  6. Step 6: Final answer
    x = 39,078,324,295.76

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1.5x scale

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.