Home / 2,436,060,628.04-3,654,877,889.61-1,126,821,513.78

Finding the Fourth Proportional to 2,436,060,628.04, 3,654,877,889.61 and 1,126,821,513.78

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Solution

The fourth proportional to 2,436,060,628.04, 3,654,877,889.61 and 1,126,821,513.78 is: 1,690,596,280.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,060,628.04 : 3,654,877,889.61 = 1,126,821,513.78 : x
  2. Step 2: Convert to fraction form
    2,436,060,628.04/3,654,877,889.61 = 1,126,821,513.78/x
  3. Step 3: Cross multiply
    2,436,060,628.04x = 3,654,877,889.61 × 1,126,821,513.78
  4. Step 4: Simplify right side
    2,436,060,628.04x = 4,118,395,036,251,392,000
  5. Step 5: Solve for x
    x = 4,118,395,036,251,392,000/2,436,060,628.04
  6. Step 6: Final answer
    x = 1,690,596,280.26

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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.