Home / 180,050,095.61-248,469,384.06-97,543,880.36

Finding the Fourth Proportional to 180,050,095.61, 248,469,384.06 and 97,543,880.36

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Solution

The fourth proportional to 180,050,095.61, 248,469,384.06 and 97,543,880.36 is: 134,610,691.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,050,095.61 : 248,469,384.06 = 97,543,880.36 : x
  2. Step 2: Convert to fraction form
    180,050,095.61/248,469,384.06 = 97,543,880.36/x
  3. Step 3: Cross multiply
    180,050,095.61x = 248,469,384.06 × 97,543,880.36
  4. Step 4: Simplify right side
    180,050,095.61x = 24,236,667,870,629,184
  5. Step 5: Solve for x
    x = 24,236,667,870,629,184/180,050,095.61
  6. Step 6: Final answer
    x = 134,610,691.48

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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.