Home / 96,746,813.56-133,510,604.34-53,286,749.56

Finding the Fourth Proportional to 96,746,813.56, 133,510,604.34 and 53,286,749.56

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Solution

The fourth proportional to 96,746,813.56, 133,510,604.34 and 53,286,749.56 is: 73,535,715.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,746,813.56 : 133,510,604.34 = 53,286,749.56 : x
  2. Step 2: Convert to fraction form
    96,746,813.56/133,510,604.34 = 53,286,749.56/x
  3. Step 3: Cross multiply
    96,746,813.56x = 133,510,604.34 × 53,286,749.56
  4. Step 4: Simplify right side
    96,746,813.56x = 7,114,346,137,069,830
  5. Step 5: Solve for x
    x = 7,114,346,137,069,830/96,746,813.56
  6. Step 6: Final answer
    x = 73,535,715.29

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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.