Home / 744,896,112.45-1,117,344,168.68-744,896,112.45

Finding the Fourth Proportional to 744,896,112.45, 1,117,344,168.68 and 744,896,112.45

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Solution

The fourth proportional to 744,896,112.45, 1,117,344,168.68 and 744,896,112.45 is: 1,117,344,168.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    744,896,112.45 : 1,117,344,168.68 = 744,896,112.45 : x
  2. Step 2: Convert to fraction form
    744,896,112.45/1,117,344,168.68 = 744,896,112.45/x
  3. Step 3: Cross multiply
    744,896,112.45x = 1,117,344,168.68 × 744,896,112.45
  4. Step 4: Simplify right side
    744,896,112.45x = 832,305,327,514,684,544
  5. Step 5: Solve for x
    x = 832,305,327,514,684,544/744,896,112.45
  6. Step 6: Final answer
    x = 1,117,344,168.68

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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.