Home / 1,177,923,190,439.10-1,767,395,034,314-632,735,539,838.27

Finding the Fourth Proportional to 1,177,923,190,439.10, 1,767,395,034,314 and 632,735,539,838.27

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Solution

The fourth proportional to 1,177,923,190,439.10, 1,767,395,034,314 and 632,735,539,838.27 is: 949,377,395,929.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,177,923,190,439.10 : 1,767,395,034,314 = 632,735,539,838.27 : x
  2. Step 2: Convert to fraction form
    1,177,923,190,439.10/1,767,395,034,314 = 632,735,539,838.27/x
  3. Step 3: Cross multiply
    1,177,923,190,439.10x = 1,767,395,034,314 × 632,735,539,838.27
  4. Step 4: Simplify right side
    1,177,923,190,439.10x = 1,118,293,651,144,146,602,164,224
  5. Step 5: Solve for x
    x = 1,118,293,651,144,146,602,164,224/1,177,923,190,439.10
  6. Step 6: Final answer
    x = 949,377,395,929.59

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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.