Home / 40,066,296,340.22-60,101,377,414.81-13,174,268,762.37

Finding the Fourth Proportional to 40,066,296,340.22, 60,101,377,414.81 and 13,174,268,762.37

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Solution

The fourth proportional to 40,066,296,340.22, 60,101,377,414.81 and 13,174,268,762.37 is: 19,762,038,705.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,066,296,340.22 : 60,101,377,414.81 = 13,174,268,762.37 : x
  2. Step 2: Convert to fraction form
    40,066,296,340.22/60,101,377,414.81 = 13,174,268,762.37/x
  3. Step 3: Cross multiply
    40,066,296,340.22x = 60,101,377,414.81 × 13,174,268,762.37
  4. Step 4: Simplify right side
    40,066,296,340.22x = 791,791,699,051,341,283,328
  5. Step 5: Solve for x
    x = 791,791,699,051,341,283,328/40,066,296,340.22
  6. Step 6: Final answer
    x = 19,762,038,705.25

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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.