Home / 1,577,360,937.04-2,165,359,444.61-1,353,954,766.37

Finding the Fourth Proportional to 1,577,360,937.04, 2,165,359,444.61 and 1,353,954,766.37

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Solution

The fourth proportional to 1,577,360,937.04, 2,165,359,444.61 and 1,353,954,766.37 is: 1,858,673,352.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,577,360,937.04 : 2,165,359,444.61 = 1,353,954,766.37 : x
  2. Step 2: Convert to fraction form
    1,577,360,937.04/2,165,359,444.61 = 1,353,954,766.37/x
  3. Step 3: Cross multiply
    1,577,360,937.04x = 2,165,359,444.61 × 1,353,954,766.37
  4. Step 4: Simplify right side
    1,577,360,937.04x = 2,931,798,740,916,408,832
  5. Step 5: Solve for x
    x = 2,931,798,740,916,408,832/1,577,360,937.04
  6. Step 6: Final answer
    x = 1,858,673,352.48

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.