Home / 307,550,055,634.56-460,861,803,229.28-274,033,703,805.18

Finding the Fourth Proportional to 307,550,055,634.56, 460,861,803,229.28 and 274,033,703,805.18

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Solution

The fourth proportional to 307,550,055,634.56, 460,861,803,229.28 and 274,033,703,805.18 is: 410,637,763,081.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    307,550,055,634.56 : 460,861,803,229.28 = 274,033,703,805.18 : x
  2. Step 2: Convert to fraction form
    307,550,055,634.56/460,861,803,229.28 = 274,033,703,805.18/x
  3. Step 3: Cross multiply
    307,550,055,634.56x = 460,861,803,229.28 × 274,033,703,805.18
  4. Step 4: Simplify right side
    307,550,055,634.56x = 126,291,666,881,253,673,533,440
  5. Step 5: Solve for x
    x = 126,291,666,881,253,673,533,440/307,550,055,634.56
  6. Step 6: Final answer
    x = 410,637,763,081.13

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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.