Home / 19,084,450,500.91-26,338,401,954.78-14,253,428,294.04

Finding the Fourth Proportional to 19,084,450,500.91, 26,338,401,954.78 and 14,253,428,294.04

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Solution

The fourth proportional to 19,084,450,500.91, 26,338,401,954.78 and 14,253,428,294.04 is: 19,671,120,403.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,084,450,500.91 : 26,338,401,954.78 = 14,253,428,294.04 : x
  2. Step 2: Convert to fraction form
    19,084,450,500.91/26,338,401,954.78 = 14,253,428,294.04/x
  3. Step 3: Cross multiply
    19,084,450,500.91x = 26,338,401,954.78 × 14,253,428,294.04
  4. Step 4: Simplify right side
    19,084,450,500.91x = 375,412,523,642,207,862,784
  5. Step 5: Solve for x
    x = 375,412,523,642,207,862,784/19,084,450,500.91
  6. Step 6: Final answer
    x = 19,671,120,403.72

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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.