Home / 6,986,415,917,232.40-10,479,837,369,999-2,396,880,442,546.70

Finding the Fourth Proportional to 6,986,415,917,232.40, 10,479,837,369,999 and 2,396,880,442,546.70

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Solution

The fourth proportional to 6,986,415,917,232.40, 10,479,837,369,999 and 2,396,880,442,546.70 is: 3,595,393,908,808.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,986,415,917,232.40 : 10,479,837,369,999 = 2,396,880,442,546.70 : x
  2. Step 2: Convert to fraction form
    6,986,415,917,232.40/10,479,837,369,999 = 2,396,880,442,546.70/x
  3. Step 3: Cross multiply
    6,986,415,917,232.40x = 10,479,837,369,999 × 2,396,880,442,546.70
  4. Step 4: Simplify right side
    6,986,415,917,232.40x = 25,118,917,233,220,650,042,130,432
  5. Step 5: Solve for x
    x = 25,118,917,233,220,650,042,130,432/6,986,415,917,232.40
  6. Step 6: Final answer
    x = 3,595,393,908,808.58

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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.