Home / 2,419,013,817,672.60-3,338,240,407,748.20-1,306,624,066,412.20

Finding the Fourth Proportional to 2,419,013,817,672.60, 3,338,240,407,748.20 and 1,306,624,066,412.20

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Solution

The fourth proportional to 2,419,013,817,672.60, 3,338,240,407,748.20 and 1,306,624,066,412.20 is: 1,803,141,935,100.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,419,013,817,672.60 : 3,338,240,407,748.20 = 1,306,624,066,412.20 : x
  2. Step 2: Convert to fraction form
    2,419,013,817,672.60/3,338,240,407,748.20 = 1,306,624,066,412.20/x
  3. Step 3: Cross multiply
    2,419,013,817,672.60x = 3,338,240,407,748.20 × 1,306,624,066,412.20
  4. Step 4: Simplify right side
    2,419,013,817,672.60x = 4,361,825,256,233,473,694,236,672
  5. Step 5: Solve for x
    x = 4,361,825,256,233,473,694,236,672/2,419,013,817,672.60
  6. Step 6: Final answer
    x = 1,803,141,935,100.69

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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.