Home / 59,399,655,012.52-89,138,735,767.97-27,966,293,604.70

Finding the Fourth Proportional to 59,399,655,012.52, 89,138,735,767.97 and 27,966,293,604.70

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Solution

The fourth proportional to 59,399,655,012.52, 89,138,735,767.97 and 27,966,293,604.70 is: 41,967,921,455.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,399,655,012.52 : 89,138,735,767.97 = 27,966,293,604.70 : x
  2. Step 2: Convert to fraction form
    59,399,655,012.52/89,138,735,767.97 = 27,966,293,604.70/x
  3. Step 3: Cross multiply
    59,399,655,012.52x = 89,138,735,767.97 × 27,966,293,604.70
  4. Step 4: Simplify right side
    59,399,655,012.52x = 2,492,880,056,039,039,303,680
  5. Step 5: Solve for x
    x = 2,492,880,056,039,039,303,680/59,399,655,012.52
  6. Step 6: Final answer
    x = 41,967,921,455.33

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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.