Home / 16,494,940,540.04-22,763,767,521.33-9,721,045,013.00

Finding the Fourth Proportional to 16,494,940,540.04, 22,763,767,521.33 and 9,721,045,013.00

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Solution

The fourth proportional to 16,494,940,540.04, 22,763,767,521.33 and 9,721,045,013.00 is: 13,415,483,869.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,494,940,540.04 : 22,763,767,521.33 = 9,721,045,013.00 : x
  2. Step 2: Convert to fraction form
    16,494,940,540.04/22,763,767,521.33 = 9,721,045,013.00/x
  3. Step 3: Cross multiply
    16,494,940,540.04x = 22,763,767,521.33 × 9,721,045,013.00
  4. Step 4: Simplify right side
    16,494,940,540.04x = 221,287,608,740,207,099,904
  5. Step 5: Solve for x
    x = 221,287,608,740,207,099,904/16,494,940,540.04
  6. Step 6: Final answer
    x = 13,415,483,869.32

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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.