Home / 106,252,066,871.08-159,378,100,317.56-35,506,777,705.40

Finding the Fourth Proportional to 106,252,066,871.08, 159,378,100,317.56 and 35,506,777,705.40

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Solution

The fourth proportional to 106,252,066,871.08, 159,378,100,317.56 and 35,506,777,705.40 is: 53,260,166,561.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,252,066,871.08 : 159,378,100,317.56 = 35,506,777,705.40 : x
  2. Step 2: Convert to fraction form
    106,252,066,871.08/159,378,100,317.56 = 35,506,777,705.40/x
  3. Step 3: Cross multiply
    106,252,066,871.08x = 159,378,100,317.56 × 35,506,777,705.40
  4. Step 4: Simplify right side
    106,252,066,871.08x = 5,659,002,779,084,544,540,672
  5. Step 5: Solve for x
    x = 5,659,002,779,084,544,540,672/106,252,066,871.08
  6. Step 6: Final answer
    x = 53,260,166,561.76

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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.