Home / 101,138,384.48-151,707,650.46-24,461,486.54

Finding the Fourth Proportional to 101,138,384.48, 151,707,650.46 and 24,461,486.54

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Solution

The fourth proportional to 101,138,384.48, 151,707,650.46 and 24,461,486.54 is: 36,692,247.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,138,384.48 : 151,707,650.46 = 24,461,486.54 : x
  2. Step 2: Convert to fraction form
    101,138,384.48/151,707,650.46 = 24,461,486.54/x
  3. Step 3: Cross multiply
    101,138,384.48x = 151,707,650.46 × 24,461,486.54
  4. Step 4: Simplify right side
    101,138,384.48x = 3,710,994,649,742,315
  5. Step 5: Solve for x
    x = 3,710,994,649,742,315/101,138,384.48
  6. Step 6: Final answer
    x = 36,692,247.64

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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.