Home / 24,710,062.20-37,072,091.70-7,672,457.40

Finding the Fourth Proportional to 24,710,062.20, 37,072,091.70 and 7,672,457.40

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Solution

The fourth proportional to 24,710,062.20, 37,072,091.70 and 7,672,457.40 is: 11,510,859.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,710,062.20 : 37,072,091.70 = 7,672,457.40 : x
  2. Step 2: Convert to fraction form
    24,710,062.20/37,072,091.70 = 7,672,457.40/x
  3. Step 3: Cross multiply
    24,710,062.20x = 37,072,091.70 × 7,672,457.40
  4. Step 4: Simplify right side
    24,710,062.20x = 284,434,044,297,143.62
  5. Step 5: Solve for x
    x = 284,434,044,297,143.62/24,710,062.20
  6. Step 6: Final answer
    x = 11,510,859.10

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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.