Home / 180,116,366.88-248,560,798.92-97,610,151.64

Finding the Fourth Proportional to 180,116,366.88, 248,560,798.92 and 97,610,151.64

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Solution

The fourth proportional to 180,116,366.88, 248,560,798.92 and 97,610,151.64 is: 134,702,124.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,116,366.88 : 248,560,798.92 = 97,610,151.64 : x
  2. Step 2: Convert to fraction form
    180,116,366.88/248,560,798.92 = 97,610,151.64/x
  3. Step 3: Cross multiply
    180,116,366.88x = 248,560,798.92 × 97,610,151.64
  4. Step 4: Simplify right side
    180,116,366.88x = 24,262,057,274,340,748
  5. Step 5: Solve for x
    x = 24,262,057,274,340,748/180,116,366.88
  6. Step 6: Final answer
    x = 134,702,124.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.