Home / 593,629,631.69-890,581,246.43-205,452,466.65

Finding the Fourth Proportional to 593,629,631.69, 890,581,246.43 and 205,452,466.65

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Solution

The fourth proportional to 593,629,631.69, 890,581,246.43 and 205,452,466.65 is: 308,226,045.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,629,631.69 : 890,581,246.43 = 205,452,466.65 : x
  2. Step 2: Convert to fraction form
    593,629,631.69/890,581,246.43 = 205,452,466.65/x
  3. Step 3: Cross multiply
    593,629,631.69x = 890,581,246.43 × 205,452,466.65
  4. Step 4: Simplify right side
    593,629,631.69x = 182,972,113,830,247,744
  5. Step 5: Solve for x
    x = 182,972,113,830,247,744/593,629,631.69
  6. Step 6: Final answer
    x = 308,226,045.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.