Home / 1,645,739,919,023.50-2,468,609,878,535.20-1,645,739,919,023.50

Finding the Fourth Proportional to 1,645,739,919,023.50, 2,468,609,878,535.20 and 1,645,739,919,023.50

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Solution

The fourth proportional to 1,645,739,919,023.50, 2,468,609,878,535.20 and 1,645,739,919,023.50 is: 2,468,609,878,535.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,645,739,919,023.50 : 2,468,609,878,535.20 = 1,645,739,919,023.50 : x
  2. Step 2: Convert to fraction form
    1,645,739,919,023.50/2,468,609,878,535.20 = 1,645,739,919,023.50/x
  3. Step 3: Cross multiply
    1,645,739,919,023.50x = 2,468,609,878,535.20 × 1,645,739,919,023.50
  4. Step 4: Simplify right side
    1,645,739,919,023.50x = 4,062,689,821,601,132,691,062,784
  5. Step 5: Solve for x
    x = 4,062,689,821,601,132,691,062,784/1,645,739,919,023.50
  6. Step 6: Final answer
    x = 2,468,609,878,535.20

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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.