Home / 51,164,627.60-76,786,739.64-35,711,527.76

Finding the Fourth Proportional to 51,164,627.60, 76,786,739.64 and 35,711,527.76

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Solution

The fourth proportional to 51,164,627.60, 76,786,739.64 and 35,711,527.76 is: 53,595,069.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,164,627.60 : 76,786,739.64 = 35,711,527.76 : x
  2. Step 2: Convert to fraction form
    51,164,627.60/76,786,739.64 = 35,711,527.76/x
  3. Step 3: Cross multiply
    51,164,627.60x = 76,786,739.64 × 35,711,527.76
  4. Step 4: Simplify right side
    51,164,627.60x = 2,742,171,784,253,752.50
  5. Step 5: Solve for x
    x = 2,742,171,784,253,752.50/51,164,627.60
  6. Step 6: Final answer
    x = 53,595,069.74

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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.