Home / 180,466,623.60-270,233,725.11-124,552,081.14

Finding the Fourth Proportional to 180,466,623.60, 270,233,725.11 and 124,552,081.14

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Solution

The fourth proportional to 180,466,623.60, 270,233,725.11 and 124,552,081.14 is: 186,506,358.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,466,623.60 : 270,233,725.11 = 124,552,081.14 : x
  2. Step 2: Convert to fraction form
    180,466,623.60/270,233,725.11 = 124,552,081.14/x
  3. Step 3: Cross multiply
    180,466,623.60x = 270,233,725.11 × 124,552,081.14
  4. Step 4: Simplify right side
    180,466,623.60x = 33,658,172,856,665,176
  5. Step 5: Solve for x
    x = 33,658,172,856,665,176/180,466,623.60
  6. Step 6: Final answer
    x = 186,506,358.82

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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.