Home / 73,208,359.83-100,935,614.65-53,595,197.73

Finding the Fourth Proportional to 73,208,359.83, 100,935,614.65 and 53,595,197.73

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Solution

The fourth proportional to 73,208,359.83, 100,935,614.65 and 53,595,197.73 is: 73,894,077.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,208,359.83 : 100,935,614.65 = 53,595,197.73 : x
  2. Step 2: Convert to fraction form
    73,208,359.83/100,935,614.65 = 53,595,197.73/x
  3. Step 3: Cross multiply
    73,208,359.83x = 100,935,614.65 × 53,595,197.73
  4. Step 4: Simplify right side
    73,208,359.83x = 5,409,664,224,661,157
  5. Step 5: Solve for x
    x = 5,409,664,224,661,157/73,208,359.83
  6. Step 6: Final answer
    x = 73,894,077.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.