Home / 14,853,637.66-22,285,727.84-6,655,635.36

Finding the Fourth Proportional to 14,853,637.66, 22,285,727.84 and 6,655,635.36

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Solution

The fourth proportional to 14,853,637.66, 22,285,727.84 and 6,655,635.36 is: 9,985,815.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,853,637.66 : 22,285,727.84 = 6,655,635.36 : x
  2. Step 2: Convert to fraction form
    14,853,637.66/22,285,727.84 = 6,655,635.36/x
  3. Step 3: Cross multiply
    14,853,637.66x = 22,285,727.84 × 6,655,635.36
  4. Step 4: Simplify right side
    14,853,637.66x = 148,325,678,235,240.44
  5. Step 5: Solve for x
    x = 148,325,678,235,240.44/14,853,637.66
  6. Step 6: Final answer
    x = 9,985,815.03

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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.