Home / 44,163,376.58-66,304,802.37-30,482,508.98

Finding the Fourth Proportional to 44,163,376.58, 66,304,802.37 and 30,482,508.98

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Solution

The fourth proportional to 44,163,376.58, 66,304,802.37 and 30,482,508.98 is: 45,764,995.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,163,376.58 : 66,304,802.37 = 30,482,508.98 : x
  2. Step 2: Convert to fraction form
    44,163,376.58/66,304,802.37 = 30,482,508.98/x
  3. Step 3: Cross multiply
    44,163,376.58x = 66,304,802.37 × 30,482,508.98
  4. Step 4: Simplify right side
    44,163,376.58x = 2,021,136,733,660,650.25
  5. Step 5: Solve for x
    x = 2,021,136,733,660,650.25/44,163,376.58
  6. Step 6: Final answer
    x = 45,764,995.57

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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.