Home / 9,403,582,318.40-14,107,414,212.24-2,860,310,665.28

Finding the Fourth Proportional to 9,403,582,318.40, 14,107,414,212.24 and 2,860,310,665.28

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Solution

The fourth proportional to 9,403,582,318.40, 14,107,414,212.24 and 2,860,310,665.28 is: 4,291,086,733.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,403,582,318.40 : 14,107,414,212.24 = 2,860,310,665.28 : x
  2. Step 2: Convert to fraction form
    9,403,582,318.40/14,107,414,212.24 = 2,860,310,665.28/x
  3. Step 3: Cross multiply
    9,403,582,318.40x = 14,107,414,212.24 × 2,860,310,665.28
  4. Step 4: Simplify right side
    9,403,582,318.40x = 40,351,587,330,792,726,528
  5. Step 5: Solve for x
    x = 40,351,587,330,792,726,528/9,403,582,318.40
  6. Step 6: Final answer
    x = 4,291,086,733.17

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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.