Home / 39,595,773.06-59,393,770.32-12,306,056.28

Finding the Fourth Proportional to 39,595,773.06, 59,393,770.32 and 12,306,056.28

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Solution

The fourth proportional to 39,595,773.06, 59,393,770.32 and 12,306,056.28 is: 18,459,118.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,595,773.06 : 59,393,770.32 = 12,306,056.28 : x
  2. Step 2: Convert to fraction form
    39,595,773.06/59,393,770.32 = 12,306,056.28/x
  3. Step 3: Cross multiply
    39,595,773.06x = 59,393,770.32 × 12,306,056.28
  4. Step 4: Simplify right side
    39,595,773.06x = 730,903,080,214,525.25
  5. Step 5: Solve for x
    x = 730,903,080,214,525.25/39,595,773.06
  6. Step 6: Final answer
    x = 18,459,118.83

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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.