Home / 265,018,163.14-397,708,829.57-92,494,976.59

Finding the Fourth Proportional to 265,018,163.14, 397,708,829.57 and 92,494,976.59

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Solution

The fourth proportional to 265,018,163.14, 397,708,829.57 and 92,494,976.59 is: 138,805,840.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,018,163.14 : 397,708,829.57 = 92,494,976.59 : x
  2. Step 2: Convert to fraction form
    265,018,163.14/397,708,829.57 = 92,494,976.59/x
  3. Step 3: Cross multiply
    265,018,163.14x = 397,708,829.57 × 92,494,976.59
  4. Step 4: Simplify right side
    265,018,163.14x = 36,786,068,880,713,448
  5. Step 5: Solve for x
    x = 36,786,068,880,713,448/265,018,163.14
  6. Step 6: Final answer
    x = 138,805,840.49

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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.