Home / 29,562,420.20-44,343,630.30-19,476,429.80

Finding the Fourth Proportional to 29,562,420.20, 44,343,630.30 and 19,476,429.80

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Solution

The fourth proportional to 29,562,420.20, 44,343,630.30 and 19,476,429.80 is: 29,214,644.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,562,420.20 : 44,343,630.30 = 19,476,429.80 : x
  2. Step 2: Convert to fraction form
    29,562,420.20/44,343,630.30 = 19,476,429.80/x
  3. Step 3: Cross multiply
    29,562,420.20x = 44,343,630.30 × 19,476,429.80
  4. Step 4: Simplify right side
    29,562,420.20x = 863,655,602,615,102.88
  5. Step 5: Solve for x
    x = 863,655,602,615,102.88/29,562,420.20
  6. Step 6: Final answer
    x = 29,214,644.70

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1.5x scale

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.