Home / 55,764,556,685.10-83,671,536,405.60-29,228,766,970.14

Finding the Fourth Proportional to 55,764,556,685.10, 83,671,536,405.60 and 29,228,766,970.14

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Solution

The fourth proportional to 55,764,556,685.10, 83,671,536,405.60 and 29,228,766,970.14 is: 43,856,097,582.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,764,556,685.10 : 83,671,536,405.60 = 29,228,766,970.14 : x
  2. Step 2: Convert to fraction form
    55,764,556,685.10/83,671,536,405.60 = 29,228,766,970.14/x
  3. Step 3: Cross multiply
    55,764,556,685.10x = 83,671,536,405.60 × 29,228,766,970.14
  4. Step 4: Simplify right side
    55,764,556,685.10x = 2,445,615,839,632,867,983,360
  5. Step 5: Solve for x
    x = 2,445,615,839,632,867,983,360/55,764,556,685.10
  6. Step 6: Final answer
    x = 43,856,097,582.61

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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.