Home / 596,915,012.01-823,745,984.45-346,168,072.29

Finding the Fourth Proportional to 596,915,012.01, 823,745,984.45 and 346,168,072.29

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Solution

The fourth proportional to 596,915,012.01, 823,745,984.45 and 346,168,072.29 is: 477,713,834.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,915,012.01 : 823,745,984.45 = 346,168,072.29 : x
  2. Step 2: Convert to fraction form
    596,915,012.01/823,745,984.45 = 346,168,072.29/x
  3. Step 3: Cross multiply
    596,915,012.01x = 823,745,984.45 × 346,168,072.29
  4. Step 4: Simplify right side
    596,915,012.01x = 285,154,559,491,954,016
  5. Step 5: Solve for x
    x = 285,154,559,491,954,016/596,915,012.01
  6. Step 6: Final answer
    x = 477,713,834.89

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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.