Home / 37,492,401.89-56,224,063.37-12,895,651.65

Finding the Fourth Proportional to 37,492,401.89, 56,224,063.37 and 12,895,651.65

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Solution

The fourth proportional to 37,492,401.89, 56,224,063.37 and 12,895,651.65 is: 19,338,476.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,492,401.89 : 56,224,063.37 = 12,895,651.65 : x
  2. Step 2: Convert to fraction form
    37,492,401.89/56,224,063.37 = 12,895,651.65/x
  3. Step 3: Cross multiply
    37,492,401.89x = 56,224,063.37 × 12,895,651.65
  4. Step 4: Simplify right side
    37,492,401.89x = 725,045,935,599,284.25
  5. Step 5: Solve for x
    x = 725,045,935,599,284.25/37,492,401.89
  6. Step 6: Final answer
    x = 19,338,476.58

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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.