Home / 14,034,265.98-21,021,551.40-6,736,968.39

Finding the Fourth Proportional to 14,034,265.98, 21,021,551.40 and 6,736,968.39

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Solution

The fourth proportional to 14,034,265.98, 21,021,551.40 and 6,736,968.39 is: 10,091,124.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,034,265.98 : 21,021,551.40 = 6,736,968.39 : x
  2. Step 2: Convert to fraction form
    14,034,265.98/21,021,551.40 = 6,736,968.39/x
  3. Step 3: Cross multiply
    14,034,265.98x = 21,021,551.40 × 6,736,968.39
  4. Step 4: Simplify right side
    14,034,265.98x = 141,621,527,290,560.22
  5. Step 5: Solve for x
    x = 141,621,527,290,560.22/14,034,265.98
  6. Step 6: Final answer
    x = 10,091,124.64

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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.