Home / 14,053,370.10-21,087,928.35-5,964,969.30

Finding the Fourth Proportional to 14,053,370.10, 21,087,928.35 and 5,964,969.30

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Solution

The fourth proportional to 14,053,370.10, 21,087,928.35 and 5,964,969.30 is: 8,950,795.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,053,370.10 : 21,087,928.35 = 5,964,969.30 : x
  2. Step 2: Convert to fraction form
    14,053,370.10/21,087,928.35 = 5,964,969.30/x
  3. Step 3: Cross multiply
    14,053,370.10x = 21,087,928.35 × 5,964,969.30
  4. Step 4: Simplify right side
    14,053,370.10x = 125,788,845,208,349.66
  5. Step 5: Solve for x
    x = 125,788,845,208,349.66/14,053,370.10
  6. Step 6: Final answer
    x = 8,950,795.74

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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.