Home / 718,615,104,000.60-1,077,922,656,000.90-188,677,444,301.40

Finding the Fourth Proportional to 718,615,104,000.60, 1,077,922,656,000.90 and 188,677,444,301.40

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Solution

The fourth proportional to 718,615,104,000.60, 1,077,922,656,000.90 and 188,677,444,301.40 is: 283,016,166,452.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    718,615,104,000.60 : 1,077,922,656,000.90 = 188,677,444,301.40 : x
  2. Step 2: Convert to fraction form
    718,615,104,000.60/1,077,922,656,000.90 = 188,677,444,301.40/x
  3. Step 3: Cross multiply
    718,615,104,000.60x = 1,077,922,656,000.90 × 188,677,444,301.40
  4. Step 4: Simplify right side
    718,615,104,000.60x = 203,379,691,888,826,944,323,584
  5. Step 5: Solve for x
    x = 203,379,691,888,826,944,323,584/718,615,104,000.60
  6. Step 6: Final answer
    x = 283,016,166,452.10

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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.