Home / 16,637,999.70-24,956,999.55-11,767,113.30

Finding the Fourth Proportional to 16,637,999.70, 24,956,999.55 and 11,767,113.30

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Solution

The fourth proportional to 16,637,999.70, 24,956,999.55 and 11,767,113.30 is: 17,650,669.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,637,999.70 : 24,956,999.55 = 11,767,113.30 : x
  2. Step 2: Convert to fraction form
    16,637,999.70/24,956,999.55 = 11,767,113.30/x
  3. Step 3: Cross multiply
    16,637,999.70x = 24,956,999.55 × 11,767,113.30
  4. Step 4: Simplify right side
    16,637,999.70x = 293,671,841,332,899.06
  5. Step 5: Solve for x
    x = 293,671,841,332,899.06/16,637,999.70
  6. Step 6: Final answer
    x = 17,650,669.95

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1.5x scale

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.