Home / 1,199,993,527,606.60-1,655,992,707,970.30-651,284,840,981.97

Finding the Fourth Proportional to 1,199,993,527,606.60, 1,655,992,707,970.30 and 651,284,840,981.97

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Solution

The fourth proportional to 1,199,993,527,606.60, 1,655,992,707,970.30 and 651,284,840,981.97 is: 898,773,970,580.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,199,993,527,606.60 : 1,655,992,707,970.30 = 651,284,840,981.97 : x
  2. Step 2: Convert to fraction form
    1,199,993,527,606.60/1,655,992,707,970.30 = 651,284,840,981.97/x
  3. Step 3: Cross multiply
    1,199,993,527,606.60x = 1,655,992,707,970.30 × 651,284,840,981.97
  4. Step 4: Simplify right side
    1,199,993,527,606.60x = 1,078,522,947,477,738,709,057,536
  5. Step 5: Solve for x
    x = 1,078,522,947,477,738,709,057,536/1,199,993,527,606.60
  6. Step 6: Final answer
    x = 898,773,970,580.38

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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.