Home / 183,793,462.29-253,640,293.25-101,292,561.45

Finding the Fourth Proportional to 183,793,462.29, 253,640,293.25 and 101,292,561.45

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Solution

The fourth proportional to 183,793,462.29, 253,640,293.25 and 101,292,561.45 is: 139,786,664.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,793,462.29 : 253,640,293.25 = 101,292,561.45 : x
  2. Step 2: Convert to fraction form
    183,793,462.29/253,640,293.25 = 101,292,561.45/x
  3. Step 3: Cross multiply
    183,793,462.29x = 253,640,293.25 × 101,292,561.45
  4. Step 4: Simplify right side
    183,793,462.29x = 25,691,874,989,715,184
  5. Step 5: Solve for x
    x = 25,691,874,989,715,184/183,793,462.29
  6. Step 6: Final answer
    x = 139,786,664.17

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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.