Home / 240,745,513.64-332,330,510.00-162,535,003.79

Finding the Fourth Proportional to 240,745,513.64, 332,330,510.00 and 162,535,003.79

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Solution

The fourth proportional to 240,745,513.64, 332,330,510.00 and 162,535,003.79 is: 224,366,966.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,745,513.64 : 332,330,510.00 = 162,535,003.79 : x
  2. Step 2: Convert to fraction form
    240,745,513.64/332,330,510.00 = 162,535,003.79/x
  3. Step 3: Cross multiply
    240,745,513.64x = 332,330,510.00 × 162,535,003.79
  4. Step 4: Simplify right side
    240,745,513.64x = 54,015,340,701,127,320
  5. Step 5: Solve for x
    x = 54,015,340,701,127,320/240,745,513.64
  6. Step 6: Final answer
    x = 224,366,966.95

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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.