Home / 45,738,019.60-68,607,029.40-23,063,203.60

Finding the Fourth Proportional to 45,738,019.60, 68,607,029.40 and 23,063,203.60

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Solution

The fourth proportional to 45,738,019.60, 68,607,029.40 and 23,063,203.60 is: 34,594,805.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,738,019.60 : 68,607,029.40 = 23,063,203.60 : x
  2. Step 2: Convert to fraction form
    45,738,019.60/68,607,029.40 = 23,063,203.60/x
  3. Step 3: Cross multiply
    45,738,019.60x = 68,607,029.40 × 23,063,203.60
  4. Step 4: Simplify right side
    45,738,019.60x = 1,582,297,887,443,386
  5. Step 5: Solve for x
    x = 1,582,297,887,443,386/45,738,019.60
  6. Step 6: Final answer
    x = 34,594,805.40

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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.