Home / 1,746,200,415.60-2,619,664,540.20-582,030,572.40

Finding the Fourth Proportional to 1,746,200,415.60, 2,619,664,540.20 and 582,030,572.40

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Solution

The fourth proportional to 1,746,200,415.60, 2,619,664,540.20 and 582,030,572.40 is: 873,167,156.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,200,415.60 : 2,619,664,540.20 = 582,030,572.40 : x
  2. Step 2: Convert to fraction form
    1,746,200,415.60/2,619,664,540.20 = 582,030,572.40/x
  3. Step 3: Cross multiply
    1,746,200,415.60x = 2,619,664,540.20 × 582,030,572.40
  4. Step 4: Simplify right side
    1,746,200,415.60x = 1,524,724,851,828,588,544
  5. Step 5: Solve for x
    x = 1,524,724,851,828,588,544/1,746,200,415.60
  6. Step 6: Final answer
    x = 873,167,156.65

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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.