Home / 4,443,058,180.92-6,131,470,068.78-2,538,071,831.16

Finding the Fourth Proportional to 4,443,058,180.92, 6,131,470,068.78 and 2,538,071,831.16

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Solution

The fourth proportional to 4,443,058,180.92, 6,131,470,068.78 and 2,538,071,831.16 is: 3,502,567,563.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443,058,180.92 : 6,131,470,068.78 = 2,538,071,831.16 : x
  2. Step 2: Convert to fraction form
    4,443,058,180.92/6,131,470,068.78 = 2,538,071,831.16/x
  3. Step 3: Cross multiply
    4,443,058,180.92x = 6,131,470,068.78 × 2,538,071,831.16
  4. Step 4: Simplify right side
    4,443,058,180.92x = 15,562,111,465,171,183,616
  5. Step 5: Solve for x
    x = 15,562,111,465,171,183,616/4,443,058,180.92
  6. Step 6: Final answer
    x = 3,502,567,563.04

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1.5x scale

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.