Home / 965,713,046.63-1,332,608,024.93-548,025,330.56

Finding the Fourth Proportional to 965,713,046.63, 1,332,608,024.93 and 548,025,330.56

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Solution

The fourth proportional to 965,713,046.63, 1,332,608,024.93 and 548,025,330.56 is: 756,231,839.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,713,046.63 : 1,332,608,024.93 = 548,025,330.56 : x
  2. Step 2: Convert to fraction form
    965,713,046.63/1,332,608,024.93 = 548,025,330.56/x
  3. Step 3: Cross multiply
    965,713,046.63x = 1,332,608,024.93 × 548,025,330.56
  4. Step 4: Simplify right side
    965,713,046.63x = 730,302,953,359,768,704
  5. Step 5: Solve for x
    x = 730,302,953,359,768,704/965,713,046.63
  6. Step 6: Final answer
    x = 756,231,839.17

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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.