Home / 30,944,303.66-46,417,997.33-11,776,546.28

Finding the Fourth Proportional to 30,944,303.66, 46,417,997.33 and 11,776,546.28

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Solution

The fourth proportional to 30,944,303.66, 46,417,997.33 and 11,776,546.28 is: 17,665,406.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,944,303.66 : 46,417,997.33 = 11,776,546.28 : x
  2. Step 2: Convert to fraction form
    30,944,303.66/46,417,997.33 = 11,776,546.28/x
  3. Step 3: Cross multiply
    30,944,303.66x = 46,417,997.33 × 11,776,546.28
  4. Step 4: Simplify right side
    30,944,303.66x = 546,643,693,490,688.75
  5. Step 5: Solve for x
    x = 546,643,693,490,688.75/30,944,303.66
  6. Step 6: Final answer
    x = 17,665,406.20

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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.