Home / 35,452,239.52-53,187,330.80-9,893,245.60

Finding the Fourth Proportional to 35,452,239.52, 53,187,330.80 and 9,893,245.60

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Solution

The fourth proportional to 35,452,239.52, 53,187,330.80 and 9,893,245.60 is: 14,842,371.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,452,239.52 : 53,187,330.80 = 9,893,245.60 : x
  2. Step 2: Convert to fraction form
    35,452,239.52/53,187,330.80 = 9,893,245.60/x
  3. Step 3: Cross multiply
    35,452,239.52x = 53,187,330.80 × 9,893,245.60
  4. Step 4: Simplify right side
    35,452,239.52x = 526,195,326,412,844.44
  5. Step 5: Solve for x
    x = 526,195,326,412,844.44/35,452,239.52
  6. Step 6: Final answer
    x = 14,842,371.98

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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.