Home / 71,080,337.34-106,539,903.99-32,662,467.36

Finding the Fourth Proportional to 71,080,337.34, 106,539,903.99 and 32,662,467.36

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Solution

The fourth proportional to 71,080,337.34, 106,539,903.99 and 32,662,467.36 is: 48,956,663.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,080,337.34 : 106,539,903.99 = 32,662,467.36 : x
  2. Step 2: Convert to fraction form
    71,080,337.34/106,539,903.99 = 32,662,467.36/x
  3. Step 3: Cross multiply
    71,080,337.34x = 106,539,903.99 × 32,662,467.36
  4. Step 4: Simplify right side
    71,080,337.34x = 3,479,856,136,610,908.50
  5. Step 5: Solve for x
    x = 3,479,856,136,610,908.50/71,080,337.34
  6. Step 6: Final answer
    x = 48,956,663.22

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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.