Home / 16,848,673,669.30-25,273,010,503.95-8,583,703,237.30

Finding the Fourth Proportional to 16,848,673,669.30, 25,273,010,503.95 and 8,583,703,237.30

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Solution

The fourth proportional to 16,848,673,669.30, 25,273,010,503.95 and 8,583,703,237.30 is: 12,875,554,855.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,848,673,669.30 : 25,273,010,503.95 = 8,583,703,237.30 : x
  2. Step 2: Convert to fraction form
    16,848,673,669.30/25,273,010,503.95 = 8,583,703,237.30/x
  3. Step 3: Cross multiply
    16,848,673,669.30x = 25,273,010,503.95 × 8,583,703,237.30
  4. Step 4: Simplify right side
    16,848,673,669.30x = 216,936,022,079,072,534,528
  5. Step 5: Solve for x
    x = 216,936,022,079,072,534,528/16,848,673,669.30
  6. Step 6: Final answer
    x = 12,875,554,855.95

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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.