Home / 29,395,999.60-44,073,004.20-13,208,700.40

Finding the Fourth Proportional to 29,395,999.60, 44,073,004.20 and 13,208,700.40

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Solution

The fourth proportional to 29,395,999.60, 44,073,004.20 and 13,208,700.40 is: 19,803,616.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,395,999.60 : 44,073,004.20 = 13,208,700.40 : x
  2. Step 2: Convert to fraction form
    29,395,999.60/44,073,004.20 = 13,208,700.40/x
  3. Step 3: Cross multiply
    29,395,999.60x = 44,073,004.20 × 13,208,700.40
  4. Step 4: Simplify right side
    29,395,999.60x = 582,147,108,205,741.75
  5. Step 5: Solve for x
    x = 582,147,108,205,741.75/29,395,999.60
  6. Step 6: Final answer
    x = 19,803,616.69

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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.