Home / 1,746,273,729.60-2,619,774,511.20-582,103,886.40

Finding the Fourth Proportional to 1,746,273,729.60, 2,619,774,511.20 and 582,103,886.40

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Solution

The fourth proportional to 1,746,273,729.60, 2,619,774,511.20 and 582,103,886.40 is: 873,277,137.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,273,729.60 : 2,619,774,511.20 = 582,103,886.40 : x
  2. Step 2: Convert to fraction form
    1,746,273,729.60/2,619,774,511.20 = 582,103,886.40/x
  3. Step 3: Cross multiply
    1,746,273,729.60x = 2,619,774,511.20 × 582,103,886.40
  4. Step 4: Simplify right side
    1,746,273,729.60x = 1,524,980,924,461,180,160
  5. Step 5: Solve for x
    x = 1,524,980,924,461,180,160/1,746,273,729.60
  6. Step 6: Final answer
    x = 873,277,137.83

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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.