Home / 1,024,668,527.33-1,414,025,420.86-554,766,033.17

Finding the Fourth Proportional to 1,024,668,527.33, 1,414,025,420.86 and 554,766,033.17

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Solution

The fourth proportional to 1,024,668,527.33, 1,414,025,420.86 and 554,766,033.17 is: 765,567,842.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,668,527.33 : 1,414,025,420.86 = 554,766,033.17 : x
  2. Step 2: Convert to fraction form
    1,024,668,527.33/1,414,025,420.86 = 554,766,033.17/x
  3. Step 3: Cross multiply
    1,024,668,527.33x = 1,414,025,420.86 × 554,766,033.17
  4. Step 4: Simplify right side
    1,024,668,527.33x = 784,453,273,536,242,816
  5. Step 5: Solve for x
    x = 784,453,273,536,242,816/1,024,668,527.33
  6. Step 6: Final answer
    x = 765,567,842.29

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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.