Home / 55,214,040,835.60-82,814,206,427.26-14,880,047,941.10

Finding the Fourth Proportional to 55,214,040,835.60, 82,814,206,427.26 and 14,880,047,941.10

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Solution

The fourth proportional to 55,214,040,835.60, 82,814,206,427.26 and 14,880,047,941.10 is: 22,318,224,552.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,214,040,835.60 : 82,814,206,427.26 = 14,880,047,941.10 : x
  2. Step 2: Convert to fraction form
    55,214,040,835.60/82,814,206,427.26 = 14,880,047,941.10/x
  3. Step 3: Cross multiply
    55,214,040,835.60x = 82,814,206,427.26 × 14,880,047,941.10
  4. Step 4: Simplify right side
    55,214,040,835.60x = 1,232,279,361,841,780,490,240
  5. Step 5: Solve for x
    x = 1,232,279,361,841,780,490,240/55,214,040,835.60
  6. Step 6: Final answer
    x = 22,318,224,552.90

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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.