Home / 35,520,765.26-49,018,655.59-19,223,241.26

Finding the Fourth Proportional to 35,520,765.26, 49,018,655.59 and 19,223,241.26

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Solution

The fourth proportional to 35,520,765.26, 49,018,655.59 and 19,223,241.26 is: 26,528,072.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,520,765.26 : 49,018,655.59 = 19,223,241.26 : x
  2. Step 2: Convert to fraction form
    35,520,765.26/49,018,655.59 = 19,223,241.26/x
  3. Step 3: Cross multiply
    35,520,765.26x = 49,018,655.59 × 19,223,241.26
  4. Step 4: Simplify right side
    35,520,765.26x = 942,297,442,354,266.12
  5. Step 5: Solve for x
    x = 942,297,442,354,266.12/35,520,765.26
  6. Step 6: Final answer
    x = 26,528,072.68

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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.