Home / 27,182,303.70-40,773,455.55-11,015,999.70

Finding the Fourth Proportional to 27,182,303.70, 40,773,455.55 and 11,015,999.70

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Solution

The fourth proportional to 27,182,303.70, 40,773,455.55 and 11,015,999.70 is: 16,523,999.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,182,303.70 : 40,773,455.55 = 11,015,999.70 : x
  2. Step 2: Convert to fraction form
    27,182,303.70/40,773,455.55 = 11,015,999.70/x
  3. Step 3: Cross multiply
    27,182,303.70x = 40,773,455.55 × 11,015,999.70
  4. Step 4: Simplify right side
    27,182,303.70x = 449,160,374,106,763.25
  5. Step 5: Solve for x
    x = 449,160,374,106,763.25/27,182,303.70
  6. Step 6: Final answer
    x = 16,523,999.55

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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.