Home / 1,134,662,190.77-1,702,510,428.32-582,352,474.53

Finding the Fourth Proportional to 1,134,662,190.77, 1,702,510,428.32 and 582,352,474.53

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Solution

The fourth proportional to 1,134,662,190.77, 1,702,510,428.32 and 582,352,474.53 is: 873,794,129.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,662,190.77 : 1,702,510,428.32 = 582,352,474.53 : x
  2. Step 2: Convert to fraction form
    1,134,662,190.77/1,702,510,428.32 = 582,352,474.53/x
  3. Step 3: Cross multiply
    1,134,662,190.77x = 1,702,510,428.32 × 582,352,474.53
  4. Step 4: Simplify right side
    1,134,662,190.77x = 991,461,160,842,370,432
  5. Step 5: Solve for x
    x = 991,461,160,842,370,432/1,134,662,190.77
  6. Step 6: Final answer
    x = 873,794,129.14

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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.