Home / 46,682,774.31-70,027,524.60-17,928,909.93

Finding the Fourth Proportional to 46,682,774.31, 70,027,524.60 and 17,928,909.93

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Solution

The fourth proportional to 46,682,774.31, 70,027,524.60 and 17,928,909.93 is: 26,894,656.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,682,774.31 : 70,027,524.60 = 17,928,909.93 : x
  2. Step 2: Convert to fraction form
    46,682,774.31/70,027,524.60 = 17,928,909.93/x
  3. Step 3: Cross multiply
    46,682,774.31x = 70,027,524.60 × 17,928,909.93
  4. Step 4: Simplify right side
    46,682,774.31x = 1,255,517,181,174,259.25
  5. Step 5: Solve for x
    x = 1,255,517,181,174,259.25/46,682,774.31
  6. Step 6: Final answer
    x = 26,894,656.54

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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.