Home / 149,497,388.80-224,246,083.20-97,841,323.60

Finding the Fourth Proportional to 149,497,388.80, 224,246,083.20 and 97,841,323.60

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Solution

The fourth proportional to 149,497,388.80, 224,246,083.20 and 97,841,323.60 is: 146,761,985.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,497,388.80 : 224,246,083.20 = 97,841,323.60 : x
  2. Step 2: Convert to fraction form
    149,497,388.80/224,246,083.20 = 97,841,323.60/x
  3. Step 3: Cross multiply
    149,497,388.80x = 224,246,083.20 × 97,841,323.60
  4. Step 4: Simplify right side
    149,497,388.80x = 21,940,533,592,403,720
  5. Step 5: Solve for x
    x = 21,940,533,592,403,720/149,497,388.80
  6. Step 6: Final answer
    x = 146,761,985.40

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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.