Home / 227,959,752.83-314,584,727.94-123,537,824.16

Finding the Fourth Proportional to 227,959,752.83, 314,584,727.94 and 123,537,824.16

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Solution

The fourth proportional to 227,959,752.83, 314,584,727.94 and 123,537,824.16 is: 170,482,343.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,959,752.83 : 314,584,727.94 = 123,537,824.16 : x
  2. Step 2: Convert to fraction form
    227,959,752.83/314,584,727.94 = 123,537,824.16/x
  3. Step 3: Cross multiply
    227,959,752.83x = 314,584,727.94 × 123,537,824.16
  4. Step 4: Simplify right side
    227,959,752.83x = 38,863,112,803,673,160
  5. Step 5: Solve for x
    x = 38,863,112,803,673,160/227,959,752.83
  6. Step 6: Final answer
    x = 170,482,343.14

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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.