Home / 26,187,205.50-36,141,169.34-14,427,675.52

Finding the Fourth Proportional to 26,187,205.50, 36,141,169.34 and 14,427,675.52

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Solution

The fourth proportional to 26,187,205.50, 36,141,169.34 and 14,427,675.52 is: 19,911,749.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,187,205.50 : 36,141,169.34 = 14,427,675.52 : x
  2. Step 2: Convert to fraction form
    26,187,205.50/36,141,169.34 = 14,427,675.52/x
  3. Step 3: Cross multiply
    26,187,205.50x = 36,141,169.34 × 14,427,675.52
  4. Step 4: Simplify right side
    26,187,205.50x = 521,433,064,096,608.81
  5. Step 5: Solve for x
    x = 521,433,064,096,608.81/26,187,205.50
  6. Step 6: Final answer
    x = 19,911,749.04

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1.5x scale

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.