Home / 2,710,621,142.03-4,066,118,495.40-1,135,142,169.35

Finding the Fourth Proportional to 2,710,621,142.03, 4,066,118,495.40 and 1,135,142,169.35

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Solution

The fourth proportional to 2,710,621,142.03, 4,066,118,495.40 and 1,135,142,169.35 is: 1,702,791,473.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,710,621,142.03 : 4,066,118,495.40 = 1,135,142,169.35 : x
  2. Step 2: Convert to fraction form
    2,710,621,142.03/4,066,118,495.40 = 1,135,142,169.35/x
  3. Step 3: Cross multiply
    2,710,621,142.03x = 4,066,118,495.40 × 1,135,142,169.35
  4. Step 4: Simplify right side
    2,710,621,142.03x = 4,615,622,569,682,183,168
  5. Step 5: Solve for x
    x = 4,615,622,569,682,183,168/2,710,621,142.03
  6. Step 6: Final answer
    x = 1,702,791,473.93

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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.