Home / 44,563,969.10-66,845,155.60-18,297,101.18

Finding the Fourth Proportional to 44,563,969.10, 66,845,155.60 and 18,297,101.18

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Solution

The fourth proportional to 44,563,969.10, 66,845,155.60 and 18,297,101.18 is: 27,445,324.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,563,969.10 : 66,845,155.60 = 18,297,101.18 : x
  2. Step 2: Convert to fraction form
    44,563,969.10/66,845,155.60 = 18,297,101.18/x
  3. Step 3: Cross multiply
    44,563,969.10x = 66,845,155.60 × 18,297,101.18
  4. Step 4: Simplify right side
    44,563,969.10x = 1,223,072,575,406,043.50
  5. Step 5: Solve for x
    x = 1,223,072,575,406,043.50/44,563,969.10
  6. Step 6: Final answer
    x = 27,445,324.11

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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.