Home / 29,641,253.26-40,904,929.49-16,075,301.26

Finding the Fourth Proportional to 29,641,253.26, 40,904,929.49 and 16,075,301.26

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Solution

The fourth proportional to 29,641,253.26, 40,904,929.49 and 16,075,301.26 is: 22,183,915.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,641,253.26 : 40,904,929.49 = 16,075,301.26 : x
  2. Step 2: Convert to fraction form
    29,641,253.26/40,904,929.49 = 16,075,301.26/x
  3. Step 3: Cross multiply
    29,641,253.26x = 40,904,929.49 × 16,075,301.26
  4. Step 4: Simplify right side
    29,641,253.26x = 657,559,064,570,808.12
  5. Step 5: Solve for x
    x = 657,559,064,570,808.12/29,641,253.26
  6. Step 6: Final answer
    x = 22,183,915.73

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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.