Home / 110,581,270.40-165,871,905.60-29,802,238.40

Finding the Fourth Proportional to 110,581,270.40, 165,871,905.60 and 29,802,238.40

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Solution

The fourth proportional to 110,581,270.40, 165,871,905.60 and 29,802,238.40 is: 44,703,357.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,581,270.40 : 165,871,905.60 = 29,802,238.40 : x
  2. Step 2: Convert to fraction form
    110,581,270.40/165,871,905.60 = 29,802,238.40/x
  3. Step 3: Cross multiply
    110,581,270.40x = 165,871,905.60 × 29,802,238.40
  4. Step 4: Simplify right side
    110,581,270.40x = 4,943,354,074,553,495
  5. Step 5: Solve for x
    x = 4,943,354,074,553,495/110,581,270.40
  6. Step 6: Final answer
    x = 44,703,357.60

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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.