Home / 17,433,955.72-24,092,040.60-13,075,475.22

Finding the Fourth Proportional to 17,433,955.72, 24,092,040.60 and 13,075,475.22

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Solution

The fourth proportional to 17,433,955.72, 24,092,040.60 and 13,075,475.22 is: 18,069,042.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,433,955.72 : 24,092,040.60 = 13,075,475.22 : x
  2. Step 2: Convert to fraction form
    17,433,955.72/24,092,040.60 = 13,075,475.22/x
  3. Step 3: Cross multiply
    17,433,955.72x = 24,092,040.60 × 13,075,475.22
  4. Step 4: Simplify right side
    17,433,955.72x = 315,014,879,864,533.94
  5. Step 5: Solve for x
    x = 315,014,879,864,533.94/17,433,955.72
  6. Step 6: Final answer
    x = 18,069,042.10

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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.