Home / 162,952,802.80-244,429,204.20-111,296,737.60

Finding the Fourth Proportional to 162,952,802.80, 244,429,204.20 and 111,296,737.60

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Solution

The fourth proportional to 162,952,802.80, 244,429,204.20 and 111,296,737.60 is: 166,945,106.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,952,802.80 : 244,429,204.20 = 111,296,737.60 : x
  2. Step 2: Convert to fraction form
    162,952,802.80/244,429,204.20 = 111,296,737.60/x
  3. Step 3: Cross multiply
    162,952,802.80x = 244,429,204.20 × 111,296,737.60
  4. Step 4: Simplify right side
    162,952,802.80x = 27,204,173,001,624,216
  5. Step 5: Solve for x
    x = 27,204,173,001,624,216/162,952,802.80
  6. Step 6: Final answer
    x = 166,945,106.40

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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.