Home / 180,116,364.14-248,560,795.13-97,610,148.89

Finding the Fourth Proportional to 180,116,364.14, 248,560,795.13 and 97,610,148.89

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Solution

The fourth proportional to 180,116,364.14, 248,560,795.13 and 97,610,148.89 is: 134,702,120.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,116,364.14 : 248,560,795.13 = 97,610,148.89 : x
  2. Step 2: Convert to fraction form
    180,116,364.14/248,560,795.13 = 97,610,148.89/x
  3. Step 3: Cross multiply
    180,116,364.14x = 248,560,795.13 × 97,610,148.89
  4. Step 4: Simplify right side
    180,116,364.14x = 24,262,056,220,856,088
  5. Step 5: Solve for x
    x = 24,262,056,220,856,088/180,116,364.14
  6. Step 6: Final answer
    x = 134,702,120.69

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1.5x scale

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.