Home / 407,035,444.14-610,475,287.14-158,040,707.04

Finding the Fourth Proportional to 407,035,444.14, 610,475,287.14 and 158,040,707.04

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Solution

The fourth proportional to 407,035,444.14, 610,475,287.14 and 158,040,707.04 is: 237,030,822.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    407,035,444.14 : 610,475,287.14 = 158,040,707.04 : x
  2. Step 2: Convert to fraction form
    407,035,444.14/610,475,287.14 = 158,040,707.04/x
  3. Step 3: Cross multiply
    407,035,444.14x = 610,475,287.14 × 158,040,707.04
  4. Step 4: Simplify right side
    407,035,444.14x = 96,479,946,010,052,608
  5. Step 5: Solve for x
    x = 96,479,946,010,052,608/407,035,444.14
  6. Step 6: Final answer
    x = 237,030,822.25

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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.