Home / 96,746,814.56-133,510,605.72-53,286,750.56

Finding the Fourth Proportional to 96,746,814.56, 133,510,605.72 and 53,286,750.56

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Solution

The fourth proportional to 96,746,814.56, 133,510,605.72 and 53,286,750.56 is: 73,535,716.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,746,814.56 : 133,510,605.72 = 53,286,750.56 : x
  2. Step 2: Convert to fraction form
    96,746,814.56/133,510,605.72 = 53,286,750.56/x
  3. Step 3: Cross multiply
    96,746,814.56x = 133,510,605.72 × 53,286,750.56
  4. Step 4: Simplify right side
    96,746,814.56x = 7,114,346,344,116,149
  5. Step 5: Solve for x
    x = 7,114,346,344,116,149/96,746,814.56
  6. Step 6: Final answer
    x = 73,535,716.67

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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.