Home / 32,776,164.60-49,164,246.90-11,207,533.20

Finding the Fourth Proportional to 32,776,164.60, 49,164,246.90 and 11,207,533.20

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Solution

The fourth proportional to 32,776,164.60, 49,164,246.90 and 11,207,533.20 is: 16,811,299.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,776,164.60 : 49,164,246.90 = 11,207,533.20 : x
  2. Step 2: Convert to fraction form
    32,776,164.60/49,164,246.90 = 11,207,533.20/x
  3. Step 3: Cross multiply
    32,776,164.60x = 49,164,246.90 × 11,207,533.20
  4. Step 4: Simplify right side
    32,776,164.60x = 551,009,929,384,747
  5. Step 5: Solve for x
    x = 551,009,929,384,747/32,776,164.60
  6. Step 6: Final answer
    x = 16,811,299.80

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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.