Home / 2,040,041,402.40-3,060,062,103.60-1,223,748,026.40

Finding the Fourth Proportional to 2,040,041,402.40, 3,060,062,103.60 and 1,223,748,026.40

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Solution

The fourth proportional to 2,040,041,402.40, 3,060,062,103.60 and 1,223,748,026.40 is: 1,835,622,039.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,041,402.40 : 3,060,062,103.60 = 1,223,748,026.40 : x
  2. Step 2: Convert to fraction form
    2,040,041,402.40/3,060,062,103.60 = 1,223,748,026.40/x
  3. Step 3: Cross multiply
    2,040,041,402.40x = 3,060,062,103.60 × 1,223,748,026.40
  4. Step 4: Simplify right side
    2,040,041,402.40x = 3,744,744,959,941,932,544
  5. Step 5: Solve for x
    x = 3,744,744,959,941,932,544/2,040,041,402.40
  6. Step 6: Final answer
    x = 1,835,622,039.60

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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.