Home / 32,245,615.29-44,447,084.23-21,788,365.44

Finding the Fourth Proportional to 32,245,615.29, 44,447,084.23 and 21,788,365.44

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Solution

The fourth proportional to 32,245,615.29, 44,447,084.23 and 21,788,365.44 is: 30,032,899.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,245,615.29 : 44,447,084.23 = 21,788,365.44 : x
  2. Step 2: Convert to fraction form
    32,245,615.29/44,447,084.23 = 21,788,365.44/x
  3. Step 3: Cross multiply
    32,245,615.29x = 44,447,084.23 × 21,788,365.44
  4. Step 4: Simplify right side
    32,245,615.29x = 968,429,313,945,701
  5. Step 5: Solve for x
    x = 968,429,313,945,701/32,245,615.29
  6. Step 6: Final answer
    x = 30,032,899.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.