Home / 16,017,234.84-22,103,673.66-8,674,899.93

Finding the Fourth Proportional to 16,017,234.84, 22,103,673.66 and 8,674,899.93

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Solution

The fourth proportional to 16,017,234.84, 22,103,673.66 and 8,674,899.93 is: 11,971,302.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,017,234.84 : 22,103,673.66 = 8,674,899.93 : x
  2. Step 2: Convert to fraction form
    16,017,234.84/22,103,673.66 = 8,674,899.93/x
  3. Step 3: Cross multiply
    16,017,234.84x = 22,103,673.66 × 8,674,899.93
  4. Step 4: Simplify right side
    16,017,234.84x = 191,747,157,085,876.84
  5. Step 5: Solve for x
    x = 191,747,157,085,876.84/16,017,234.84
  6. Step 6: Final answer
    x = 11,971,302.10

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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.