Home / 73,249,656,133.80-109,874,484,200.70-23,562,978,419.55

Finding the Fourth Proportional to 73,249,656,133.80, 109,874,484,200.70 and 23,562,978,419.55

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Solution

The fourth proportional to 73,249,656,133.80, 109,874,484,200.70 and 23,562,978,419.55 is: 35,344,467,629.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,249,656,133.80 : 109,874,484,200.70 = 23,562,978,419.55 : x
  2. Step 2: Convert to fraction form
    73,249,656,133.80/109,874,484,200.70 = 23,562,978,419.55/x
  3. Step 3: Cross multiply
    73,249,656,133.80x = 109,874,484,200.70 × 23,562,978,419.55
  4. Step 4: Simplify right side
    73,249,656,133.80x = 2,588,970,100,080,281,387,008
  5. Step 5: Solve for x
    x = 2,588,970,100,080,281,387,008/73,249,656,133.80
  6. Step 6: Final answer
    x = 35,344,467,629.33

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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.