Home / 15,750,474.80-23,611,715.40-10,361,706.80

Finding the Fourth Proportional to 15,750,474.80, 23,611,715.40 and 10,361,706.80

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Solution

The fourth proportional to 15,750,474.80, 23,611,715.40 and 10,361,706.80 is: 15,533,352.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,750,474.80 : 23,611,715.40 = 10,361,706.80 : x
  2. Step 2: Convert to fraction form
    15,750,474.80/23,611,715.40 = 10,361,706.80/x
  3. Step 3: Cross multiply
    15,750,474.80x = 23,611,715.40 × 10,361,706.80
  4. Step 4: Simplify right side
    15,750,474.80x = 244,657,672,019,844.72
  5. Step 5: Solve for x
    x = 244,657,672,019,844.72/15,750,474.80
  6. Step 6: Final answer
    x = 15,533,352.18

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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.