Home / 29,213,800.84-43,829,475.23-8,744,188.88

Finding the Fourth Proportional to 29,213,800.84, 43,829,475.23 and 8,744,188.88

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Solution

The fourth proportional to 29,213,800.84, 43,829,475.23 and 8,744,188.88 is: 13,118,909.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,213,800.84 : 43,829,475.23 = 8,744,188.88 : x
  2. Step 2: Convert to fraction form
    29,213,800.84/43,829,475.23 = 8,744,188.88/x
  3. Step 3: Cross multiply
    29,213,800.84x = 43,829,475.23 × 8,744,188.88
  4. Step 4: Simplify right side
    29,213,800.84x = 383,253,210,053,835.62
  5. Step 5: Solve for x
    x = 383,253,210,053,835.62/29,213,800.84
  6. Step 6: Final answer
    x = 13,118,909.52

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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.