Home / 1,193,417,955,284.70-1,790,141,138,510.70-332,839,765,033.96

Finding the Fourth Proportional to 1,193,417,955,284.70, 1,790,141,138,510.70 and 332,839,765,033.96

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Solution

The fourth proportional to 1,193,417,955,284.70, 1,790,141,138,510.70 and 332,839,765,033.96 is: 499,263,609,434.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,193,417,955,284.70 : 1,790,141,138,510.70 = 332,839,765,033.96 : x
  2. Step 2: Convert to fraction form
    1,193,417,955,284.70/1,790,141,138,510.70 = 332,839,765,033.96/x
  3. Step 3: Cross multiply
    1,193,417,955,284.70x = 1,790,141,138,510.70 × 332,839,765,033.96
  4. Step 4: Simplify right side
    1,193,417,955,284.70x = 595,830,155,919,527,059,128,320
  5. Step 5: Solve for x
    x = 595,830,155,919,527,059,128,320/1,193,417,955,284.70
  6. Step 6: Final answer
    x = 499,263,609,434.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.