Home / 2,080,972,062,640.60-2,871,508,539,156.60-1,155,065,164,914.80

Finding the Fourth Proportional to 2,080,972,062,640.60, 2,871,508,539,156.60 and 1,155,065,164,914.80

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Solution

The fourth proportional to 2,080,972,062,640.60, 2,871,508,539,156.60 and 1,155,065,164,914.80 is: 1,593,860,649,972.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,080,972,062,640.60 : 2,871,508,539,156.60 = 1,155,065,164,914.80 : x
  2. Step 2: Convert to fraction form
    2,080,972,062,640.60/2,871,508,539,156.60 = 1,155,065,164,914.80/x
  3. Step 3: Cross multiply
    2,080,972,062,640.60x = 2,871,508,539,156.60 × 1,155,065,164,914.80
  4. Step 4: Simplify right side
    2,080,972,062,640.60x = 3,316,779,484,335,174,599,049,216
  5. Step 5: Solve for x
    x = 3,316,779,484,335,174,599,049,216/2,080,972,062,640.60
  6. Step 6: Final answer
    x = 1,593,860,649,972.60

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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.