Home / 35,504,035.90-53,256,053.85-29,121,495.10

Finding the Fourth Proportional to 35,504,035.90, 53,256,053.85 and 29,121,495.10

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Solution

The fourth proportional to 35,504,035.90, 53,256,053.85 and 29,121,495.10 is: 43,682,242.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,504,035.90 : 53,256,053.85 = 29,121,495.10 : x
  2. Step 2: Convert to fraction form
    35,504,035.90/53,256,053.85 = 29,121,495.10/x
  3. Step 3: Cross multiply
    35,504,035.90x = 53,256,053.85 × 29,121,495.10
  4. Step 4: Simplify right side
    35,504,035.90x = 1,550,895,911,238,111.25
  5. Step 5: Solve for x
    x = 1,550,895,911,238,111.25/35,504,035.90
  6. Step 6: Final answer
    x = 43,682,242.65

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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.