Home / 45,969,163,659.55-63,439,011,093.89-26,677,129,942.58

Finding the Fourth Proportional to 45,969,163,659.55, 63,439,011,093.89 and 26,677,129,942.58

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Solution

The fourth proportional to 45,969,163,659.55, 63,439,011,093.89 and 26,677,129,942.58 is: 36,815,347,673.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,969,163,659.55 : 63,439,011,093.89 = 26,677,129,942.58 : x
  2. Step 2: Convert to fraction form
    45,969,163,659.55/63,439,011,093.89 = 26,677,129,942.58/x
  3. Step 3: Cross multiply
    45,969,163,659.55x = 63,439,011,093.89 × 26,677,129,942.58
  4. Step 4: Simplify right side
    45,969,163,659.55x = 1,692,370,742,380,477,808,640
  5. Step 5: Solve for x
    x = 1,692,370,742,380,477,808,640/45,969,163,659.55
  6. Step 6: Final answer
    x = 36,815,347,673.37

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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.