Home / 37,315,831,154.51-51,221,736,791.94-32,992,027,178.51

Finding the Fourth Proportional to 37,315,831,154.51, 51,221,736,791.94 and 32,992,027,178.51

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Solution

The fourth proportional to 37,315,831,154.51, 51,221,736,791.94 and 32,992,027,178.51 is: 45,286,648,590.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,315,831,154.51 : 51,221,736,791.94 = 32,992,027,178.51 : x
  2. Step 2: Convert to fraction form
    37,315,831,154.51/51,221,736,791.94 = 32,992,027,178.51/x
  3. Step 3: Cross multiply
    37,315,831,154.51x = 51,221,736,791.94 × 32,992,027,178.51
  4. Step 4: Simplify right side
    37,315,831,154.51x = 1,689,908,932,370,275,762,176
  5. Step 5: Solve for x
    x = 1,689,908,932,370,275,762,176/37,315,831,154.51
  6. Step 6: Final answer
    x = 45,286,648,590.86

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Double scale
Find fourth proportional to 37,315,831,155.51, 51,221,736,793.31 and 32,992,027,179.51
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.