Home / 44,297,768.80-66,434,211.60-14,014,914.40

Finding the Fourth Proportional to 44,297,768.80, 66,434,211.60 and 14,014,914.40

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Solution

The fourth proportional to 44,297,768.80, 66,434,211.60 and 14,014,914.40 is: 21,018,435.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,297,768.80 : 66,434,211.60 = 14,014,914.40 : x
  2. Step 2: Convert to fraction form
    44,297,768.80/66,434,211.60 = 14,014,914.40/x
  3. Step 3: Cross multiply
    44,297,768.80x = 66,434,211.60 × 14,014,914.40
  4. Step 4: Simplify right side
    44,297,768.80x = 931,069,788,805,487.12
  5. Step 5: Solve for x
    x = 931,069,788,805,487.12/44,297,768.80
  6. Step 6: Final answer
    x = 21,018,435.33

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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.