Home / 713,382,046,035-1,070,173,589,622.80-229,173,903,766.32

Finding the Fourth Proportional to 713,382,046,035, 1,070,173,589,622.80 and 229,173,903,766.32

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Solution

The fourth proportional to 713,382,046,035, 1,070,173,589,622.80 and 229,173,903,766.32 is: 343,793,147,871.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    713,382,046,035 : 1,070,173,589,622.80 = 229,173,903,766.32 : x
  2. Step 2: Convert to fraction form
    713,382,046,035/1,070,173,589,622.80 = 229,173,903,766.32/x
  3. Step 3: Cross multiply
    713,382,046,035x = 1,070,173,589,622.80 × 229,173,903,766.32
  4. Step 4: Simplify right side
    713,382,046,035x = 245,255,859,241,472,829,161,472
  5. Step 5: Solve for x
    x = 245,255,859,241,472,829,161,472/713,382,046,035
  6. Step 6: Final answer
    x = 343,793,147,871.63

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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.