Home / 51,308,052.40-76,854,769.80-24,037,620.40

Finding the Fourth Proportional to 51,308,052.40, 76,854,769.80 and 24,037,620.40

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Solution

The fourth proportional to 51,308,052.40, 76,854,769.80 and 24,037,620.40 is: 36,006,156.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,308,052.40 : 76,854,769.80 = 24,037,620.40 : x
  2. Step 2: Convert to fraction form
    51,308,052.40/76,854,769.80 = 24,037,620.40/x
  3. Step 3: Cross multiply
    51,308,052.40x = 76,854,769.80 × 24,037,620.40
  4. Step 4: Simplify right side
    51,308,052.40x = 1,847,405,782,381,783.75
  5. Step 5: Solve for x
    x = 1,847,405,782,381,783.75/51,308,052.40
  6. Step 6: Final answer
    x = 36,006,156.85

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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.