Home / 26,420,868,194.38-36,460,804,059.78-14,539,973,198.38

Finding the Fourth Proportional to 26,420,868,194.38, 36,460,804,059.78 and 14,539,973,198.38

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Solution

The fourth proportional to 26,420,868,194.38, 36,460,804,059.78 and 14,539,973,198.38 is: 20,065,166,289.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,420,868,194.38 : 36,460,804,059.78 = 14,539,973,198.38 : x
  2. Step 2: Convert to fraction form
    26,420,868,194.38/36,460,804,059.78 = 14,539,973,198.38/x
  3. Step 3: Cross multiply
    26,420,868,194.38x = 36,460,804,059.78 × 14,539,973,198.38
  4. Step 4: Simplify right side
    26,420,868,194.38x = 530,139,113,820,585,852,928
  5. Step 5: Solve for x
    x = 530,139,113,820,585,852,928/26,420,868,194.38
  6. Step 6: Final answer
    x = 20,065,166,289.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.