Home / 325,882,043-449,607,158.70-184,738,130.36

Finding the Fourth Proportional to 325,882,043, 449,607,158.70 and 184,738,130.36

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Solution

The fourth proportional to 325,882,043, 449,607,158.70 and 184,738,130.36 is: 254,876,228.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,882,043 : 449,607,158.70 = 184,738,130.36 : x
  2. Step 2: Convert to fraction form
    325,882,043/449,607,158.70 = 184,738,130.36/x
  3. Step 3: Cross multiply
    325,882,043x = 449,607,158.70 × 184,738,130.36
  4. Step 4: Simplify right side
    325,882,043x = 83,059,585,894,709,808
  5. Step 5: Solve for x
    x = 83,059,585,894,709,808/325,882,043
  6. Step 6: Final answer
    x = 254,876,228.01

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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.