Home / 73,256,830,307.20-109,893,307,617.60-26,738,185,571.20

Finding the Fourth Proportional to 73,256,830,307.20, 109,893,307,617.60 and 26,738,185,571.20

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Solution

The fourth proportional to 73,256,830,307.20, 109,893,307,617.60 and 26,738,185,571.20 is: 40,110,220,982.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,256,830,307.20 : 109,893,307,617.60 = 26,738,185,571.20 : x
  2. Step 2: Convert to fraction form
    73,256,830,307.20/109,893,307,617.60 = 26,738,185,571.20/x
  3. Step 3: Cross multiply
    73,256,830,307.20x = 109,893,307,617.60 × 26,738,185,571.20
  4. Step 4: Simplify right side
    73,256,830,307.20x = 2,938,347,652,112,355,688,448
  5. Step 5: Solve for x
    x = 2,938,347,652,112,355,688,448/73,256,830,307.20
  6. Step 6: Final answer
    x = 40,110,220,982.68

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1.5x scale

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.