Home / 13,648,379.88-20,482,737.67-10,014,500.00

Finding the Fourth Proportional to 13,648,379.88, 20,482,737.67 and 10,014,500.00

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Solution

The fourth proportional to 13,648,379.88, 20,482,737.67 and 10,014,500.00 is: 15,029,210.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,648,379.88 : 20,482,737.67 = 10,014,500.00 : x
  2. Step 2: Convert to fraction form
    13,648,379.88/20,482,737.67 = 10,014,500.00/x
  3. Step 3: Cross multiply
    13,648,379.88x = 20,482,737.67 × 10,014,500.00
  4. Step 4: Simplify right side
    13,648,379.88x = 205,124,376,459,939.97
  5. Step 5: Solve for x
    x = 205,124,376,459,939.97/13,648,379.88
  6. Step 6: Final answer
    x = 15,029,210.66

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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.