Home / 14,901,890,212-22,368,339,279.60-10,976,029,317.28

Finding the Fourth Proportional to 14,901,890,212, 22,368,339,279.60 and 10,976,029,317.28

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Solution

The fourth proportional to 14,901,890,212, 22,368,339,279.60 and 10,976,029,317.28 is: 16,475,463,462.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,901,890,212 : 22,368,339,279.60 = 10,976,029,317.28 : x
  2. Step 2: Convert to fraction form
    14,901,890,212/22,368,339,279.60 = 10,976,029,317.28/x
  3. Step 3: Cross multiply
    14,901,890,212x = 22,368,339,279.60 × 10,976,029,317.28
  4. Step 4: Simplify right side
    14,901,890,212x = 245,515,547,711,755,386,880
  5. Step 5: Solve for x
    x = 245,515,547,711,755,386,880/14,901,890,212
  6. Step 6: Final answer
    x = 16,475,463,462.62

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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.