Home / 14,634,080.80-21,951,121.20-4,537,722.40

Finding the Fourth Proportional to 14,634,080.80, 21,951,121.20 and 4,537,722.40

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Solution

The fourth proportional to 14,634,080.80, 21,951,121.20 and 4,537,722.40 is: 6,806,583.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,634,080.80 : 21,951,121.20 = 4,537,722.40 : x
  2. Step 2: Convert to fraction form
    14,634,080.80/21,951,121.20 = 4,537,722.40/x
  3. Step 3: Cross multiply
    14,634,080.80x = 21,951,121.20 × 4,537,722.40
  4. Step 4: Simplify right side
    14,634,080.80x = 99,608,094,374,354.89
  5. Step 5: Solve for x
    x = 99,608,094,374,354.89/14,634,080.80
  6. Step 6: Final answer
    x = 6,806,583.60

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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.