Home / 164,492,139.60-246,832,687.80-62,329,496.40

Finding the Fourth Proportional to 164,492,139.60, 246,832,687.80 and 62,329,496.40

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Solution

The fourth proportional to 164,492,139.60, 246,832,687.80 and 62,329,496.40 is: 93,530,044.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,492,139.60 : 246,832,687.80 = 62,329,496.40 : x
  2. Step 2: Convert to fraction form
    164,492,139.60/246,832,687.80 = 62,329,496.40/x
  3. Step 3: Cross multiply
    164,492,139.60x = 246,832,687.80 × 62,329,496.40
  4. Step 4: Simplify right side
    164,492,139.60x = 15,384,957,125,632,424
  5. Step 5: Solve for x
    x = 15,384,957,125,632,424/164,492,139.60
  6. Step 6: Final answer
    x = 93,530,044.43

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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.