Home / 14,504,003.60-21,732,385.80-10,677,628.40

Finding the Fourth Proportional to 14,504,003.60, 21,732,385.80 and 10,677,628.40

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Solution

The fourth proportional to 14,504,003.60, 21,732,385.80 and 10,677,628.40 is: 15,999,054.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,504,003.60 : 21,732,385.80 = 10,677,628.40 : x
  2. Step 2: Convert to fraction form
    14,504,003.60/21,732,385.80 = 10,677,628.40/x
  3. Step 3: Cross multiply
    14,504,003.60x = 21,732,385.80 × 10,677,628.40
  4. Step 4: Simplify right side
    14,504,003.60x = 232,050,339,817,836.75
  5. Step 5: Solve for x
    x = 232,050,339,817,836.75/14,504,003.60
  6. Step 6: Final answer
    x = 15,999,054.21

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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.