Home / 22,064,978.10-33,075,506.28-10,536,969.26

Finding the Fourth Proportional to 22,064,978.10, 33,075,506.28 and 10,536,969.26

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Solution

The fourth proportional to 22,064,978.10, 33,075,506.28 and 10,536,969.26 is: 15,794,966.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,064,978.10 : 33,075,506.28 = 10,536,969.26 : x
  2. Step 2: Convert to fraction form
    22,064,978.10/33,075,506.28 = 10,536,969.26/x
  3. Step 3: Cross multiply
    22,064,978.10x = 33,075,506.28 × 10,536,969.26
  4. Step 4: Simplify right side
    22,064,978.10x = 348,515,592,931,296.94
  5. Step 5: Solve for x
    x = 348,515,592,931,296.94/22,064,978.10
  6. Step 6: Final answer
    x = 15,794,966.64

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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.