Home / 23,563,373.80-35,345,060.70-12,225,965.80

Finding the Fourth Proportional to 23,563,373.80, 35,345,060.70 and 12,225,965.80

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Solution

The fourth proportional to 23,563,373.80, 35,345,060.70 and 12,225,965.80 is: 18,338,948.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,563,373.80 : 35,345,060.70 = 12,225,965.80 : x
  2. Step 2: Convert to fraction form
    23,563,373.80/35,345,060.70 = 12,225,965.80/x
  3. Step 3: Cross multiply
    23,563,373.80x = 35,345,060.70 × 12,225,965.80
  4. Step 4: Simplify right side
    23,563,373.80x = 432,127,503,317,124.12
  5. Step 5: Solve for x
    x = 432,127,503,317,124.12/23,563,373.80
  6. Step 6: Final answer
    x = 18,338,948.70

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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.