Home / 106,252,066,868.08-159,378,100,313.06-35,506,777,702.40

Finding the Fourth Proportional to 106,252,066,868.08, 159,378,100,313.06 and 35,506,777,702.40

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Solution

The fourth proportional to 106,252,066,868.08, 159,378,100,313.06 and 35,506,777,702.40 is: 53,260,166,557.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,252,066,868.08 : 159,378,100,313.06 = 35,506,777,702.40 : x
  2. Step 2: Convert to fraction form
    106,252,066,868.08/159,378,100,313.06 = 35,506,777,702.40/x
  3. Step 3: Cross multiply
    106,252,066,868.08x = 159,378,100,313.06 × 35,506,777,702.40
  4. Step 4: Simplify right side
    106,252,066,868.08x = 5,659,002,778,446,629,699,584
  5. Step 5: Solve for x
    x = 5,659,002,778,446,629,699,584/106,252,066,868.08
  6. Step 6: Final answer
    x = 53,260,166,557.26

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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.