Home / 111,513,045,629.57-167,269,359,651.48-34,941,352,550.31

Finding the Fourth Proportional to 111,513,045,629.57, 167,269,359,651.48 and 34,941,352,550.31

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Solution

The fourth proportional to 111,513,045,629.57, 167,269,359,651.48 and 34,941,352,550.31 is: 52,411,963,402.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,513,045,629.57 : 167,269,359,651.48 = 34,941,352,550.31 : x
  2. Step 2: Convert to fraction form
    111,513,045,629.57/167,269,359,651.48 = 34,941,352,550.31/x
  3. Step 3: Cross multiply
    111,513,045,629.57x = 167,269,359,651.48 × 34,941,352,550.31
  4. Step 4: Simplify right side
    111,513,045,629.57x = 5,844,617,666,446,961,410,048
  5. Step 5: Solve for x
    x = 5,844,617,666,446,961,410,048/111,513,045,629.57
  6. Step 6: Final answer
    x = 52,411,963,402.58

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1.5x scale

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.