Home / 23,167,809.80-34,764,156.30-9,705,998.60

Finding the Fourth Proportional to 23,167,809.80, 34,764,156.30 and 9,705,998.60

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Solution

The fourth proportional to 23,167,809.80, 34,764,156.30 and 9,705,998.60 is: 14,564,210.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,167,809.80 : 34,764,156.30 = 9,705,998.60 : x
  2. Step 2: Convert to fraction form
    23,167,809.80/34,764,156.30 = 9,705,998.60/x
  3. Step 3: Cross multiply
    23,167,809.80x = 34,764,156.30 × 9,705,998.60
  4. Step 4: Simplify right side
    23,167,809.80x = 337,420,852,377,981.12
  5. Step 5: Solve for x
    x = 337,420,852,377,981.12/23,167,809.80
  6. Step 6: Final answer
    x = 14,564,210.22

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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.