Home / 44,582,820.40-66,874,230.60-14,293,745.20

Finding the Fourth Proportional to 44,582,820.40, 66,874,230.60 and 14,293,745.20

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Solution

The fourth proportional to 44,582,820.40, 66,874,230.60 and 14,293,745.20 is: 21,440,617.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,582,820.40 : 66,874,230.60 = 14,293,745.20 : x
  2. Step 2: Convert to fraction form
    44,582,820.40/66,874,230.60 = 14,293,745.20/x
  3. Step 3: Cross multiply
    44,582,820.40x = 66,874,230.60 × 14,293,745.20
  4. Step 4: Simplify right side
    44,582,820.40x = 955,883,212,642,443.12
  5. Step 5: Solve for x
    x = 955,883,212,642,443.12/44,582,820.40
  6. Step 6: Final answer
    x = 21,440,617.80

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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.