Home / 38,764,558.40-58,034,863.20-23,648,014.40

Finding the Fourth Proportional to 38,764,558.40, 58,034,863.20 and 23,648,014.40

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Solution

The fourth proportional to 38,764,558.40, 58,034,863.20 and 23,648,014.40 is: 35,403,712.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,764,558.40 : 58,034,863.20 = 23,648,014.40 : x
  2. Step 2: Convert to fraction form
    38,764,558.40/58,034,863.20 = 23,648,014.40/x
  3. Step 3: Cross multiply
    38,764,558.40x = 58,034,863.20 × 23,648,014.40
  4. Step 4: Simplify right side
    38,764,558.40x = 1,372,409,280,655,630
  5. Step 5: Solve for x
    x = 1,372,409,280,655,630/38,764,558.40
  6. Step 6: Final answer
    x = 35,403,712.50

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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.