Home / 94,955,847.84-142,413,840.36-26,782,596.72

Finding the Fourth Proportional to 94,955,847.84, 142,413,840.36 and 26,782,596.72

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Solution

The fourth proportional to 94,955,847.84, 142,413,840.36 and 26,782,596.72 is: 40,168,273.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,955,847.84 : 142,413,840.36 = 26,782,596.72 : x
  2. Step 2: Convert to fraction form
    94,955,847.84/142,413,840.36 = 26,782,596.72/x
  3. Step 3: Cross multiply
    94,955,847.84x = 142,413,840.36 × 26,782,596.72
  4. Step 4: Simplify right side
    94,955,847.84x = 3,814,212,453,708,340
  5. Step 5: Solve for x
    x = 3,814,212,453,708,340/94,955,847.84
  6. Step 6: Final answer
    x = 40,168,273.37

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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.