Home / 14,544,095.67-20,070,912.78-8,017,581.93

Finding the Fourth Proportional to 14,544,095.67, 20,070,912.78 and 8,017,581.93

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Solution

The fourth proportional to 14,544,095.67, 20,070,912.78 and 8,017,581.93 is: 11,064,296.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,544,095.67 : 20,070,912.78 = 8,017,581.93 : x
  2. Step 2: Convert to fraction form
    14,544,095.67/20,070,912.78 = 8,017,581.93/x
  3. Step 3: Cross multiply
    14,544,095.67x = 20,070,912.78 × 8,017,581.93
  4. Step 4: Simplify right side
    14,544,095.67x = 160,920,187,548,268.16
  5. Step 5: Solve for x
    x = 160,920,187,548,268.16/14,544,095.67
  6. Step 6: Final answer
    x = 11,064,296.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.