Home / 37,776,302.20-56,678,450.10-36,376,622.20

Finding the Fourth Proportional to 37,776,302.20, 56,678,450.10 and 36,376,622.20

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Solution

The fourth proportional to 37,776,302.20, 56,678,450.10 and 36,376,622.20 is: 54,578,411.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,776,302.20 : 56,678,450.10 = 36,376,622.20 : x
  2. Step 2: Convert to fraction form
    37,776,302.20/56,678,450.10 = 36,376,622.20/x
  3. Step 3: Cross multiply
    37,776,302.20x = 56,678,450.10 × 36,376,622.20
  4. Step 4: Simplify right side
    37,776,302.20x = 2,061,770,566,169,252.50
  5. Step 5: Solve for x
    x = 2,061,770,566,169,252.50/37,776,302.20
  6. Step 6: Final answer
    x = 54,578,411.49

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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.