Home / 537,114,196.48-741,175,193.28-302,118,072.16

Finding the Fourth Proportional to 537,114,196.48, 741,175,193.28 and 302,118,072.16

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Solution

The fourth proportional to 537,114,196.48, 741,175,193.28 and 302,118,072.16 is: 416,899,091.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,114,196.48 : 741,175,193.28 = 302,118,072.16 : x
  2. Step 2: Convert to fraction form
    537,114,196.48/741,175,193.28 = 302,118,072.16/x
  3. Step 3: Cross multiply
    537,114,196.48x = 741,175,193.28 × 302,118,072.16
  4. Step 4: Simplify right side
    537,114,196.48x = 223,922,420,526,568,992
  5. Step 5: Solve for x
    x = 223,922,420,526,568,992/537,114,196.48
  6. Step 6: Final answer
    x = 416,899,091.47

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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.