Home / 336,273,252.61-463,999,617.77-195,112,112.16

Finding the Fourth Proportional to 336,273,252.61, 463,999,617.77 and 195,112,112.16

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Solution

The fourth proportional to 336,273,252.61, 463,999,617.77 and 195,112,112.16 is: 269,221,369.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,273,252.61 : 463,999,617.77 = 195,112,112.16 : x
  2. Step 2: Convert to fraction form
    336,273,252.61/463,999,617.77 = 195,112,112.16/x
  3. Step 3: Cross multiply
    336,273,252.61x = 463,999,617.77 × 195,112,112.16
  4. Step 4: Simplify right side
    336,273,252.61x = 90,531,945,465,580,528
  5. Step 5: Solve for x
    x = 90,531,945,465,580,528/336,273,252.61
  6. Step 6: Final answer
    x = 269,221,369.12

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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.