Home / 35,193,721.20-52,790,581.80-29,525,017.20

Finding the Fourth Proportional to 35,193,721.20, 52,790,581.80 and 29,525,017.20

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Solution

The fourth proportional to 35,193,721.20, 52,790,581.80 and 29,525,017.20 is: 44,287,525.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,193,721.20 : 52,790,581.80 = 29,525,017.20 : x
  2. Step 2: Convert to fraction form
    35,193,721.20/52,790,581.80 = 29,525,017.20/x
  3. Step 3: Cross multiply
    35,193,721.20x = 52,790,581.80 × 29,525,017.20
  4. Step 4: Simplify right side
    35,193,721.20x = 1,558,642,835,643,006.75
  5. Step 5: Solve for x
    x = 1,558,642,835,643,006.75/35,193,721.20
  6. Step 6: Final answer
    x = 44,287,525.80

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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.