Home / 17,821,744,828.35-24,569,432,867.31-14,217,003,381.33

Finding the Fourth Proportional to 17,821,744,828.35, 24,569,432,867.31 and 14,217,003,381.33

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Solution

The fourth proportional to 17,821,744,828.35, 24,569,432,867.31 and 14,217,003,381.33 is: 19,599,860,368.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,821,744,828.35 : 24,569,432,867.31 = 14,217,003,381.33 : x
  2. Step 2: Convert to fraction form
    17,821,744,828.35/24,569,432,867.31 = 14,217,003,381.33/x
  3. Step 3: Cross multiply
    17,821,744,828.35x = 24,569,432,867.31 × 14,217,003,381.33
  4. Step 4: Simplify right side
    17,821,744,828.35x = 349,303,710,151,906,754,560
  5. Step 5: Solve for x
    x = 349,303,710,151,906,754,560/17,821,744,828.35
  6. Step 6: Final answer
    x = 19,599,860,368.12

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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.