Home / 12,663,944,363,536-17,475,284,128,538-7,107,195,637,330

Finding the Fourth Proportional to 12,663,944,363,536, 17,475,284,128,538 and 7,107,195,637,330

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Solution

The fourth proportional to 12,663,944,363,536, 17,475,284,128,538 and 7,107,195,637,330 is: 9,807,391,722,050.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,663,944,363,536 : 17,475,284,128,538 = 7,107,195,637,330 : x
  2. Step 2: Convert to fraction form
    12,663,944,363,536/17,475,284,128,538 = 7,107,195,637,330/x
  3. Step 3: Cross multiply
    12,663,944,363,536x = 17,475,284,128,538 × 7,107,195,637,330
  4. Step 4: Simplify right side
    12,663,944,363,536x = 124,200,263,119,447,469,137,592,320
  5. Step 5: Solve for x
    x = 124,200,263,119,447,469,137,592,320/12,663,944,363,536
  6. Step 6: Final answer
    x = 9,807,391,722,050.22

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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.