Home / 73,363,475,231.60-110,045,212,847.40-64,530,288,082.40

Finding the Fourth Proportional to 73,363,475,231.60, 110,045,212,847.40 and 64,530,288,082.40

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Solution

The fourth proportional to 73,363,475,231.60, 110,045,212,847.40 and 64,530,288,082.40 is: 96,795,432,123.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,363,475,231.60 : 110,045,212,847.40 = 64,530,288,082.40 : x
  2. Step 2: Convert to fraction form
    73,363,475,231.60/110,045,212,847.40 = 64,530,288,082.40/x
  3. Step 3: Cross multiply
    73,363,475,231.60x = 110,045,212,847.40 × 64,530,288,082.40
  4. Step 4: Simplify right side
    73,363,475,231.60x = 7,101,249,287,131,747,057,664
  5. Step 5: Solve for x
    x = 7,101,249,287,131,747,057,664/73,363,475,231.60
  6. Step 6: Final answer
    x = 96,795,432,123.60

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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.