Home / 316,166,828.04-436,300,851.84-175,044,338.04

Finding the Fourth Proportional to 316,166,828.04, 436,300,851.84 and 175,044,338.04

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Solution

The fourth proportional to 316,166,828.04, 436,300,851.84 and 175,044,338.04 is: 241,555,998.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    316,166,828.04 : 436,300,851.84 = 175,044,338.04 : x
  2. Step 2: Convert to fraction form
    316,166,828.04/436,300,851.84 = 175,044,338.04/x
  3. Step 3: Cross multiply
    316,166,828.04x = 436,300,851.84 × 175,044,338.04
  4. Step 4: Simplify right side
    316,166,828.04x = 76,371,993,796,620,912
  5. Step 5: Solve for x
    x = 76,371,993,796,620,912/316,166,828.04
  6. Step 6: Final answer
    x = 241,555,998.36

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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.