Home / 468,308,692,527.66-701,967,253,745.70-157,523,543,895.97

Finding the Fourth Proportional to 468,308,692,527.66, 701,967,253,745.70 and 157,523,543,895.97

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Solution

The fourth proportional to 468,308,692,527.66, 701,967,253,745.70 and 157,523,543,895.97 is: 236,118,550,164.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    468,308,692,527.66 : 701,967,253,745.70 = 157,523,543,895.97 : x
  2. Step 2: Convert to fraction form
    468,308,692,527.66/701,967,253,745.70 = 157,523,543,895.97/x
  3. Step 3: Cross multiply
    468,308,692,527.66x = 701,967,253,745.70 × 157,523,543,895.97
  4. Step 4: Simplify right side
    468,308,692,527.66x = 110,576,369,508,944,281,862,144
  5. Step 5: Solve for x
    x = 110,576,369,508,944,281,862,144/468,308,692,527.66
  6. Step 6: Final answer
    x = 236,118,550,164.25

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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.