Home / 23,900,083,730.36-32,985,007,701.98-13,602,682,336.38

Finding the Fourth Proportional to 23,900,083,730.36, 32,985,007,701.98 and 13,602,682,336.38

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Solution

The fourth proportional to 23,900,083,730.36, 32,985,007,701.98 and 13,602,682,336.38 is: 18,773,347,687.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,900,083,730.36 : 32,985,007,701.98 = 13,602,682,336.38 : x
  2. Step 2: Convert to fraction form
    23,900,083,730.36/32,985,007,701.98 = 13,602,682,336.38/x
  3. Step 3: Cross multiply
    23,900,083,730.36x = 32,985,007,701.98 × 13,602,682,336.38
  4. Step 4: Simplify right side
    23,900,083,730.36x = 448,684,581,633,081,540,608
  5. Step 5: Solve for x
    x = 448,684,581,633,081,540,608/23,900,083,730.36
  6. Step 6: Final answer
    x = 18,773,347,687.61

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1.5x scale

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.