Home / 33,937,728,521.76-46,835,516,926.04-18,900,968,381.28

Finding the Fourth Proportional to 33,937,728,521.76, 46,835,516,926.04 and 18,900,968,381.28

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Solution

The fourth proportional to 33,937,728,521.76, 46,835,516,926.04 and 18,900,968,381.28 is: 26,084,144,788.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,937,728,521.76 : 46,835,516,926.04 = 18,900,968,381.28 : x
  2. Step 2: Convert to fraction form
    33,937,728,521.76/46,835,516,926.04 = 18,900,968,381.28/x
  3. Step 3: Cross multiply
    33,937,728,521.76x = 46,835,516,926.04 × 18,900,968,381.28
  4. Step 4: Simplify right side
    33,937,728,521.76x = 885,236,624,539,986,296,832
  5. Step 5: Solve for x
    x = 885,236,624,539,986,296,832/33,937,728,521.76
  6. Step 6: Final answer
    x = 26,084,144,788.08

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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.