Home / 433,075,340.72-597,588,732.60-247,448,379.44

Finding the Fourth Proportional to 433,075,340.72, 597,588,732.60 and 247,448,379.44

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Solution

The fourth proportional to 433,075,340.72, 597,588,732.60 and 247,448,379.44 is: 341,447,202.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,075,340.72 : 597,588,732.60 = 247,448,379.44 : x
  2. Step 2: Convert to fraction form
    433,075,340.72/597,588,732.60 = 247,448,379.44/x
  3. Step 3: Cross multiply
    433,075,340.72x = 597,588,732.60 × 247,448,379.44
  4. Step 4: Simplify right side
    433,075,340.72x = 147,872,363,453,473,504
  5. Step 5: Solve for x
    x = 147,872,363,453,473,504/433,075,340.72
  6. Step 6: Final answer
    x = 341,447,202.25

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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.