Home / 323,173,501.67-484,828,343.91-104,806,817.33

Finding the Fourth Proportional to 323,173,501.67, 484,828,343.91 and 104,806,817.33

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Solution

The fourth proportional to 323,173,501.67, 484,828,343.91 and 104,806,817.33 is: 157,232,308.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,173,501.67 : 484,828,343.91 = 104,806,817.33 : x
  2. Step 2: Convert to fraction form
    323,173,501.67/484,828,343.91 = 104,806,817.33/x
  3. Step 3: Cross multiply
    323,173,501.67x = 484,828,343.91 × 104,806,817.33
  4. Step 4: Simplify right side
    323,173,501.67x = 50,813,315,674,157,648
  5. Step 5: Solve for x
    x = 50,813,315,674,157,648/323,173,501.67
  6. Step 6: Final answer
    x = 157,232,308.38

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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.