Home / 184,140,816,411.49-254,111,622,271.80-102,851,825,668.85

Finding the Fourth Proportional to 184,140,816,411.49, 254,111,622,271.80 and 102,851,825,668.85

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Solution

The fourth proportional to 184,140,816,411.49, 254,111,622,271.80 and 102,851,825,668.85 is: 141,934,008,894.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,140,816,411.49 : 254,111,622,271.80 = 102,851,825,668.85 : x
  2. Step 2: Convert to fraction form
    184,140,816,411.49/254,111,622,271.80 = 102,851,825,668.85/x
  3. Step 3: Cross multiply
    184,140,816,411.49x = 254,111,622,271.80 × 102,851,825,668.85
  4. Step 4: Simplify right side
    184,140,816,411.49x = 26,135,844,274,327,833,804,800
  5. Step 5: Solve for x
    x = 26,135,844,274,327,833,804,800/184,140,816,411.49
  6. Step 6: Final answer
    x = 141,934,008,894.17

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1.5x scale

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.