Home / 1,795,656,876,590.20-2,477,986,748,607.80-972,573,358,627.54

Finding the Fourth Proportional to 1,795,656,876,590.20, 2,477,986,748,607.80 and 972,573,358,627.54

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Solution

The fourth proportional to 1,795,656,876,590.20, 2,477,986,748,607.80 and 972,573,358,627.54 is: 1,342,140,542,632.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795,656,876,590.20 : 2,477,986,748,607.80 = 972,573,358,627.54 : x
  2. Step 2: Convert to fraction form
    1,795,656,876,590.20/2,477,986,748,607.80 = 972,573,358,627.54/x
  3. Step 3: Cross multiply
    1,795,656,876,590.20x = 2,477,986,748,607.80 × 972,573,358,627.54
  4. Step 4: Simplify right side
    1,795,656,876,590.20x = 2,410,023,894,728,025,588,105,216
  5. Step 5: Solve for x
    x = 2,410,023,894,728,025,588,105,216/1,795,656,876,590.20
  6. Step 6: Final answer
    x = 1,342,140,542,632.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.