Home / 24,097,885.80-36,146,828.70-20,738,653.80

Finding the Fourth Proportional to 24,097,885.80, 36,146,828.70 and 20,738,653.80

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Solution

The fourth proportional to 24,097,885.80, 36,146,828.70 and 20,738,653.80 is: 31,107,980.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,097,885.80 : 36,146,828.70 = 20,738,653.80 : x
  2. Step 2: Convert to fraction form
    24,097,885.80/36,146,828.70 = 20,738,653.80/x
  3. Step 3: Cross multiply
    24,097,885.80x = 36,146,828.70 × 20,738,653.80
  4. Step 4: Simplify right side
    24,097,885.80x = 749,636,566,377,204.12
  5. Step 5: Solve for x
    x = 749,636,566,377,204.12/24,097,885.80
  6. Step 6: Final answer
    x = 31,107,980.70

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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.