Home / 54,585,803.16-75,296,831.58-35,270,219.16

Finding the Fourth Proportional to 54,585,803.16, 75,296,831.58 and 35,270,219.16

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Solution

The fourth proportional to 54,585,803.16, 75,296,831.58 and 35,270,219.16 is: 48,652,499.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,585,803.16 : 75,296,831.58 = 35,270,219.16 : x
  2. Step 2: Convert to fraction form
    54,585,803.16/75,296,831.58 = 35,270,219.16/x
  3. Step 3: Cross multiply
    54,585,803.16x = 75,296,831.58 × 35,270,219.16
  4. Step 4: Simplify right side
    54,585,803.16x = 2,655,735,751,880,208.50
  5. Step 5: Solve for x
    x = 2,655,735,751,880,208.50/54,585,803.16
  6. Step 6: Final answer
    x = 48,652,499.33

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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.