Home / 12,752,414,496,632-19,128,621,744,949-12,752,414,496,632

Finding the Fourth Proportional to 12,752,414,496,632, 19,128,621,744,949 and 12,752,414,496,632

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Solution

The fourth proportional to 12,752,414,496,632, 19,128,621,744,949 and 12,752,414,496,632 is: 19,128,621,744,949

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,752,414,496,632 : 19,128,621,744,949 = 12,752,414,496,632 : x
  2. Step 2: Convert to fraction form
    12,752,414,496,632/19,128,621,744,949 = 12,752,414,496,632/x
  3. Step 3: Cross multiply
    12,752,414,496,632x = 19,128,621,744,949 × 12,752,414,496,632
  4. Step 4: Simplify right side
    12,752,414,496,632x = 243,936,113,240,877,731,709,714,432
  5. Step 5: Solve for x
    x = 243,936,113,240,877,731,709,714,432/12,752,414,496,632
  6. Step 6: Final answer
    x = 19,128,621,744,949

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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.