Home / 11,833,371,337.45-17,750,057,006.18-5,718,076,105.45

Finding the Fourth Proportional to 11,833,371,337.45, 17,750,057,006.18 and 5,718,076,105.45

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Solution

The fourth proportional to 11,833,371,337.45, 17,750,057,006.18 and 5,718,076,105.45 is: 8,577,114,158.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,833,371,337.45 : 17,750,057,006.18 = 5,718,076,105.45 : x
  2. Step 2: Convert to fraction form
    11,833,371,337.45/17,750,057,006.18 = 5,718,076,105.45/x
  3. Step 3: Cross multiply
    11,833,371,337.45x = 17,750,057,006.18 × 5,718,076,105.45
  4. Step 4: Simplify right side
    11,833,371,337.45x = 101,496,176,837,413,224,448
  5. Step 5: Solve for x
    x = 101,496,176,837,413,224,448/11,833,371,337.45
  6. Step 6: Final answer
    x = 8,577,114,158.18

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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.