Home / 16,533,215.60-24,785,950.89-7,309,698.93

Finding the Fourth Proportional to 16,533,215.60, 24,785,950.89 and 7,309,698.93

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Solution

The fourth proportional to 16,533,215.60, 24,785,950.89 and 7,309,698.93 is: 10,958,415.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,533,215.60 : 24,785,950.89 = 7,309,698.93 : x
  2. Step 2: Convert to fraction form
    16,533,215.60/24,785,950.89 = 7,309,698.93/x
  3. Step 3: Cross multiply
    16,533,215.60x = 24,785,950.89 × 7,309,698.93
  4. Step 4: Simplify right side
    16,533,215.60x = 181,177,838,727,076.91
  5. Step 5: Solve for x
    x = 181,177,838,727,076.91/16,533,215.60
  6. Step 6: Final answer
    x = 10,958,415.06

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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.