Home / 35,504,046.90-53,256,070.35-29,121,506.10

Finding the Fourth Proportional to 35,504,046.90, 53,256,070.35 and 29,121,506.10

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Solution

The fourth proportional to 35,504,046.90, 53,256,070.35 and 29,121,506.10 is: 43,682,259.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,504,046.90 : 53,256,070.35 = 29,121,506.10 : x
  2. Step 2: Convert to fraction form
    35,504,046.90/53,256,070.35 = 29,121,506.10/x
  3. Step 3: Cross multiply
    35,504,046.90x = 53,256,070.35 × 29,121,506.10
  4. Step 4: Simplify right side
    35,504,046.90x = 1,550,896,977,559,554.25
  5. Step 5: Solve for x
    x = 1,550,896,977,559,554.25/35,504,046.90
  6. Step 6: Final answer
    x = 43,682,259.15

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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.