Home / 536,760,083.04-805,050,435.68-148,622,148.68

Finding the Fourth Proportional to 536,760,083.04, 805,050,435.68 and 148,622,148.68

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Solution

The fourth proportional to 536,760,083.04, 805,050,435.68 and 148,622,148.68 is: 222,908,389.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,760,083.04 : 805,050,435.68 = 148,622,148.68 : x
  2. Step 2: Convert to fraction form
    536,760,083.04/805,050,435.68 = 148,622,148.68/x
  3. Step 3: Cross multiply
    536,760,083.04x = 805,050,435.68 × 148,622,148.68
  4. Step 4: Simplify right side
    536,760,083.04x = 119,648,325,546,531,728
  5. Step 5: Solve for x
    x = 119,648,325,546,531,728/536,760,083.04
  6. Step 6: Final answer
    x = 222,908,389.29

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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.