Home / 30,477,252.06-45,720,339.57-14,304,846.06

Finding the Fourth Proportional to 30,477,252.06, 45,720,339.57 and 14,304,846.06

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Solution

The fourth proportional to 30,477,252.06, 45,720,339.57 and 14,304,846.06 is: 21,459,363.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,477,252.06 : 45,720,339.57 = 14,304,846.06 : x
  2. Step 2: Convert to fraction form
    30,477,252.06/45,720,339.57 = 14,304,846.06/x
  3. Step 3: Cross multiply
    30,477,252.06x = 45,720,339.57 × 14,304,846.06
  4. Step 4: Simplify right side
    30,477,252.06x = 654,022,419,359,776.62
  5. Step 5: Solve for x
    x = 654,022,419,359,776.62/30,477,252.06
  6. Step 6: Final answer
    x = 21,459,363.14

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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.