Home / 233,920,086.44-351,081,683.58-162,166,890.92

Finding the Fourth Proportional to 233,920,086.44, 351,081,683.58 and 162,166,890.92

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Solution

The fourth proportional to 233,920,086.44, 351,081,683.58 and 162,166,890.92 is: 243,390,065.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,920,086.44 : 351,081,683.58 = 162,166,890.92 : x
  2. Step 2: Convert to fraction form
    233,920,086.44/351,081,683.58 = 162,166,890.92/x
  3. Step 3: Cross multiply
    233,920,086.44x = 351,081,683.58 × 162,166,890.92
  4. Step 4: Simplify right side
    233,920,086.44x = 56,933,825,085,127,808
  5. Step 5: Solve for x
    x = 56,933,825,085,127,808/233,920,086.44
  6. Step 6: Final answer
    x = 243,390,065.18

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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.