Home / 16,523,461,914.77-22,802,454,661.17-9,387,267,309.13

Finding the Fourth Proportional to 16,523,461,914.77, 22,802,454,661.17 and 9,387,267,309.13

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Solution

The fourth proportional to 16,523,461,914.77, 22,802,454,661.17 and 9,387,267,309.13 is: 12,954,472,755.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,523,461,914.77 : 22,802,454,661.17 = 9,387,267,309.13 : x
  2. Step 2: Convert to fraction form
    16,523,461,914.77/22,802,454,661.17 = 9,387,267,309.13/x
  3. Step 3: Cross multiply
    16,523,461,914.77x = 22,802,454,661.17 × 9,387,267,309.13
  4. Step 4: Simplify right side
    16,523,461,914.77x = 214,052,737,208,606,097,408
  5. Step 5: Solve for x
    x = 214,052,737,208,606,097,408/16,523,461,914.77
  6. Step 6: Final answer
    x = 12,954,472,755.93

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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.