Home / 101,065,640.76-151,598,475.72-24,388,669.28

Finding the Fourth Proportional to 101,065,640.76, 151,598,475.72 and 24,388,669.28

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Solution

The fourth proportional to 101,065,640.76, 151,598,475.72 and 24,388,669.28 is: 36,583,007.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,065,640.76 : 151,598,475.72 = 24,388,669.28 : x
  2. Step 2: Convert to fraction form
    101,065,640.76/151,598,475.72 = 24,388,669.28/x
  3. Step 3: Cross multiply
    101,065,640.76x = 151,598,475.72 × 24,388,669.28
  4. Step 4: Simplify right side
    101,065,640.76x = 3,697,285,088,066,186
  5. Step 5: Solve for x
    x = 3,697,285,088,066,186/101,065,640.76
  6. Step 6: Final answer
    x = 36,583,007.44

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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.