Home / 35,100,833.80-52,651,250.70-29,128,865.80

Finding the Fourth Proportional to 35,100,833.80, 52,651,250.70 and 29,128,865.80

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Solution

The fourth proportional to 35,100,833.80, 52,651,250.70 and 29,128,865.80 is: 43,693,298.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,100,833.80 : 52,651,250.70 = 29,128,865.80 : x
  2. Step 2: Convert to fraction form
    35,100,833.80/52,651,250.70 = 29,128,865.80/x
  3. Step 3: Cross multiply
    35,100,833.80x = 52,651,250.70 × 29,128,865.80
  4. Step 4: Simplify right side
    35,100,833.80x = 1,533,671,215,842,456.25
  5. Step 5: Solve for x
    x = 1,533,671,215,842,456.25/35,100,833.80
  6. Step 6: Final answer
    x = 43,693,298.70

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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.