Home / 536,273,330.49-804,425,090.29-148,096,162.58

Finding the Fourth Proportional to 536,273,330.49, 804,425,090.29 and 148,096,162.58

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Solution

The fourth proportional to 536,273,330.49, 804,425,090.29 and 148,096,162.58 is: 222,148,412.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,273,330.49 : 804,425,090.29 = 148,096,162.58 : x
  2. Step 2: Convert to fraction form
    536,273,330.49/804,425,090.29 = 148,096,162.58/x
  3. Step 3: Cross multiply
    536,273,330.49x = 804,425,090.29 × 148,096,162.58
  4. Step 4: Simplify right side
    536,273,330.49x = 119,132,268,950,626,640
  5. Step 5: Solve for x
    x = 119,132,268,950,626,640/536,273,330.49
  6. Step 6: Final answer
    x = 222,148,412.34

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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.