Home / 174,507,139,323.52-261,836,301,378.65-93,738,598,493.76

Finding the Fourth Proportional to 174,507,139,323.52, 261,836,301,378.65 and 93,738,598,493.76

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Solution

The fourth proportional to 174,507,139,323.52, 261,836,301,378.65 and 93,738,598,493.76 is: 140,648,503,099.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,507,139,323.52 : 261,836,301,378.65 = 93,738,598,493.76 : x
  2. Step 2: Convert to fraction form
    174,507,139,323.52/261,836,301,378.65 = 93,738,598,493.76/x
  3. Step 3: Cross multiply
    174,507,139,323.52x = 261,836,301,378.65 × 93,738,598,493.76
  4. Step 4: Simplify right side
    174,507,139,323.52x = 24,544,167,926,024,409,972,736
  5. Step 5: Solve for x
    x = 24,544,167,926,024,409,972,736/174,507,139,323.52
  6. Step 6: Final answer
    x = 140,648,503,099.47

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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.