Home / 26,215,700.67-36,162,851.90-16,409,119.77

Finding the Fourth Proportional to 26,215,700.67, 36,162,851.90 and 16,409,119.77

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Solution

The fourth proportional to 26,215,700.67, 36,162,851.90 and 16,409,119.77 is: 22,635,312.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,215,700.67 : 36,162,851.90 = 16,409,119.77 : x
  2. Step 2: Convert to fraction form
    26,215,700.67/36,162,851.90 = 16,409,119.77/x
  3. Step 3: Cross multiply
    26,215,700.67x = 36,162,851.90 × 16,409,119.77
  4. Step 4: Simplify right side
    26,215,700.67x = 593,400,567,969,826.50
  5. Step 5: Solve for x
    x = 593,400,567,969,826.50/26,215,700.67
  6. Step 6: Final answer
    x = 22,635,312.15

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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.