Home / 14,523,948,411.40-21,753,673,989.90-11,944,058,235.40

Finding the Fourth Proportional to 14,523,948,411.40, 21,753,673,989.90 and 11,944,058,235.40

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Solution

The fourth proportional to 14,523,948,411.40, 21,753,673,989.90 and 11,944,058,235.40 is: 17,889,567,052.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,523,948,411.40 : 21,753,673,989.90 = 11,944,058,235.40 : x
  2. Step 2: Convert to fraction form
    14,523,948,411.40/21,753,673,989.90 = 11,944,058,235.40/x
  3. Step 3: Cross multiply
    14,523,948,411.40x = 21,753,673,989.90 × 11,944,058,235.40
  4. Step 4: Simplify right side
    14,523,948,411.40x = 259,827,148,969,271,885,824
  5. Step 5: Solve for x
    x = 259,827,148,969,271,885,824/14,523,948,411.40
  6. Step 6: Final answer
    x = 17,889,567,052.26

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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.