Home / 2,037,139,744.36-3,052,590,771.38-1,370,685,237.03

Finding the Fourth Proportional to 2,037,139,744.36, 3,052,590,771.38 and 1,370,685,237.03

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Solution

The fourth proportional to 2,037,139,744.36, 3,052,590,771.38 and 1,370,685,237.03 is: 2,053,929,347.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,139,744.36 : 3,052,590,771.38 = 1,370,685,237.03 : x
  2. Step 2: Convert to fraction form
    2,037,139,744.36/3,052,590,771.38 = 1,370,685,237.03/x
  3. Step 3: Cross multiply
    2,037,139,744.36x = 3,052,590,771.38 × 1,370,685,237.03
  4. Step 4: Simplify right side
    2,037,139,744.36x = 4,184,141,105,029,331,968
  5. Step 5: Solve for x
    x = 4,184,141,105,029,331,968/2,037,139,744.36
  6. Step 6: Final answer
    x = 2,053,929,347.08

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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.