Home / 183,801,850.10-253,646,554.29-101,295,636.02

Finding the Fourth Proportional to 183,801,850.10, 253,646,554.29 and 101,295,636.02

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Solution

The fourth proportional to 183,801,850.10, 253,646,554.29 and 101,295,636.02 is: 139,787,978.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,801,850.10 : 253,646,554.29 = 101,295,636.02 : x
  2. Step 2: Convert to fraction form
    183,801,850.10/253,646,554.29 = 101,295,636.02/x
  3. Step 3: Cross multiply
    183,801,850.10x = 253,646,554.29 × 101,295,636.02
  4. Step 4: Simplify right side
    183,801,850.10x = 25,693,289,041,087,008
  5. Step 5: Solve for x
    x = 25,693,289,041,087,008/183,801,850.10
  6. Step 6: Final answer
    x = 139,787,978.34

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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.