Home / 48,774,082,765.46-73,152,396,837.21-31,035,066,912.14

Finding the Fourth Proportional to 48,774,082,765.46, 73,152,396,837.21 and 31,035,066,912.14

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Solution

The fourth proportional to 48,774,082,765.46, 73,152,396,837.21 and 31,035,066,912.14 is: 46,547,047,159.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,774,082,765.46 : 73,152,396,837.21 = 31,035,066,912.14 : x
  2. Step 2: Convert to fraction form
    48,774,082,765.46/73,152,396,837.21 = 31,035,066,912.14/x
  3. Step 3: Cross multiply
    48,774,082,765.46x = 73,152,396,837.21 × 31,035,066,912.14
  4. Step 4: Simplify right side
    48,774,082,765.46x = 2,270,289,530,626,230,976,512
  5. Step 5: Solve for x
    x = 2,270,289,530,626,230,976,512/48,774,082,765.46
  6. Step 6: Final answer
    x = 46,547,047,159.11

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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.