Home / 180,116,364.60-248,560,795.66-97,610,149.35

Finding the Fourth Proportional to 180,116,364.60, 248,560,795.66 and 97,610,149.35

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Solution

The fourth proportional to 180,116,364.60, 248,560,795.66 and 97,610,149.35 is: 134,702,121.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,116,364.60 : 248,560,795.66 = 97,610,149.35 : x
  2. Step 2: Convert to fraction form
    180,116,364.60/248,560,795.66 = 97,610,149.35/x
  3. Step 3: Cross multiply
    180,116,364.60x = 248,560,795.66 × 97,610,149.35
  4. Step 4: Simplify right side
    180,116,364.60x = 24,262,056,386,927,428
  5. Step 5: Solve for x
    x = 24,262,056,386,927,428/180,116,364.60
  6. Step 6: Final answer
    x = 134,702,121.27

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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.