Home / 71,801,127,996.23-107,701,692,001.76-23,994,137,411.55

Finding the Fourth Proportional to 71,801,127,996.23, 107,701,692,001.76 and 23,994,137,411.55

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Solution

The fourth proportional to 71,801,127,996.23, 107,701,692,001.76 and 23,994,137,411.55 is: 35,991,206,119.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,801,127,996.23 : 107,701,692,001.76 = 23,994,137,411.55 : x
  2. Step 2: Convert to fraction form
    71,801,127,996.23/107,701,692,001.76 = 23,994,137,411.55/x
  3. Step 3: Cross multiply
    71,801,127,996.23x = 107,701,692,001.76 × 23,994,137,411.55
  4. Step 4: Simplify right side
    71,801,127,996.23x = 2,584,209,197,346,664,742,912
  5. Step 5: Solve for x
    x = 2,584,209,197,346,664,742,912/71,801,127,996.23
  6. Step 6: Final answer
    x = 35,991,206,119.81

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1.5x scale

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.