Home / 2,080,972,062,734.90-2,871,508,539,286.90-1,155,065,165,009.30

Finding the Fourth Proportional to 2,080,972,062,734.90, 2,871,508,539,286.90 and 1,155,065,165,009.30

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Solution

The fourth proportional to 2,080,972,062,734.90, 2,871,508,539,286.90 and 1,155,065,165,009.30 is: 1,593,860,650,103.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,080,972,062,734.90 : 2,871,508,539,286.90 = 1,155,065,165,009.30 : x
  2. Step 2: Convert to fraction form
    2,080,972,062,734.90/2,871,508,539,286.90 = 1,155,065,165,009.30/x
  3. Step 3: Cross multiply
    2,080,972,062,734.90x = 2,871,508,539,286.90 × 1,155,065,165,009.30
  4. Step 4: Simplify right side
    2,080,972,062,734.90x = 3,316,779,484,757,037,024,280,576
  5. Step 5: Solve for x
    x = 3,316,779,484,757,037,024,280,576/2,080,972,062,734.90
  6. Step 6: Final answer
    x = 1,593,860,650,103.10

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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.