Home / 1,862,423,061.73-2,791,334,200.06-1,598,250,715.79

Finding the Fourth Proportional to 1,862,423,061.73, 2,791,334,200.06 and 1,598,250,715.79

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Solution

The fourth proportional to 1,862,423,061.73, 2,791,334,200.06 and 1,598,250,715.79 is: 2,395,401,976.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,862,423,061.73 : 2,791,334,200.06 = 1,598,250,715.79 : x
  2. Step 2: Convert to fraction form
    1,862,423,061.73/2,791,334,200.06 = 1,598,250,715.79/x
  3. Step 3: Cross multiply
    1,862,423,061.73x = 2,791,334,200.06 × 1,598,250,715.79
  4. Step 4: Simplify right side
    1,862,423,061.73x = 4,461,251,883,262,373,888
  5. Step 5: Solve for x
    x = 4,461,251,883,262,373,888/1,862,423,061.73
  6. Step 6: Final answer
    x = 2,395,401,976.56

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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.