Home / 29,674,681.43-44,454,080.30-20,451,006.23

Finding the Fourth Proportional to 29,674,681.43, 44,454,080.30 and 20,451,006.23

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Solution

The fourth proportional to 29,674,681.43, 44,454,080.30 and 20,451,006.23 is: 30,636,577.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,674,681.43 : 44,454,080.30 = 20,451,006.23 : x
  2. Step 2: Convert to fraction form
    29,674,681.43/44,454,080.30 = 20,451,006.23/x
  3. Step 3: Cross multiply
    29,674,681.43x = 44,454,080.30 × 20,451,006.23
  4. Step 4: Simplify right side
    29,674,681.43x = 909,130,672,839,695
  5. Step 5: Solve for x
    x = 909,130,672,839,695/29,674,681.43
  6. Step 6: Final answer
    x = 30,636,577.35

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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.