Home / 35,725,137.68-53,573,282.04-13,854,001.52

Finding the Fourth Proportional to 35,725,137.68, 53,573,282.04 and 13,854,001.52

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Solution

The fourth proportional to 35,725,137.68, 53,573,282.04 and 13,854,001.52 is: 20,775,408.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,725,137.68 : 53,573,282.04 = 13,854,001.52 : x
  2. Step 2: Convert to fraction form
    35,725,137.68/53,573,282.04 = 13,854,001.52/x
  3. Step 3: Cross multiply
    35,725,137.68x = 53,573,282.04 × 13,854,001.52
  4. Step 4: Simplify right side
    35,725,137.68x = 742,204,330,813,548.62
  5. Step 5: Solve for x
    x = 742,204,330,813,548.62/35,725,137.68
  6. Step 6: Final answer
    x = 20,775,408.55

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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.