Home / 183,735,263.10-275,602,894.65-54,331,347.90

Finding the Fourth Proportional to 183,735,263.10, 275,602,894.65 and 54,331,347.90

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Solution

The fourth proportional to 183,735,263.10, 275,602,894.65 and 54,331,347.90 is: 81,497,021.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,735,263.10 : 275,602,894.65 = 54,331,347.90 : x
  2. Step 2: Convert to fraction form
    183,735,263.10/275,602,894.65 = 54,331,347.90/x
  3. Step 3: Cross multiply
    183,735,263.10x = 275,602,894.65 × 54,331,347.90
  4. Step 4: Simplify right side
    183,735,263.10x = 14,973,876,751,476,198
  5. Step 5: Solve for x
    x = 14,973,876,751,476,198/183,735,263.10
  6. Step 6: Final answer
    x = 81,497,021.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.