Home / 29,814,016.40-44,721,024.60-9,619,258.40

Finding the Fourth Proportional to 29,814,016.40, 44,721,024.60 and 9,619,258.40

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Solution

The fourth proportional to 29,814,016.40, 44,721,024.60 and 9,619,258.40 is: 14,428,887.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,814,016.40 : 44,721,024.60 = 9,619,258.40 : x
  2. Step 2: Convert to fraction form
    29,814,016.40/44,721,024.60 = 9,619,258.40/x
  3. Step 3: Cross multiply
    29,814,016.40x = 44,721,024.60 × 9,619,258.40
  4. Step 4: Simplify right side
    29,814,016.40x = 430,183,091,540,156.69
  5. Step 5: Solve for x
    x = 430,183,091,540,156.69/29,814,016.40
  6. Step 6: Final answer
    x = 14,428,887.60

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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.