Home / 2,080,972,062,735.90-2,871,508,539,288.30-1,155,065,165,010.30

Finding the Fourth Proportional to 2,080,972,062,735.90, 2,871,508,539,288.30 and 1,155,065,165,010.30

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Solution

The fourth proportional to 2,080,972,062,735.90, 2,871,508,539,288.30 and 1,155,065,165,010.30 is: 1,593,860,650,104.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,080,972,062,735.90 : 2,871,508,539,288.30 = 1,155,065,165,010.30 : x
  2. Step 2: Convert to fraction form
    2,080,972,062,735.90/2,871,508,539,288.30 = 1,155,065,165,010.30/x
  3. Step 3: Cross multiply
    2,080,972,062,735.90x = 2,871,508,539,288.30 × 1,155,065,165,010.30
  4. Step 4: Simplify right side
    2,080,972,062,735.90x = 3,316,779,484,761,525,801,975,808
  5. Step 5: Solve for x
    x = 3,316,779,484,761,525,801,975,808/2,080,972,062,735.90
  6. Step 6: Final answer
    x = 1,593,860,650,104.49

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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.