Home / 4,042,443,828.30-6,063,665,742.45-3,450,631,130.70

Finding the Fourth Proportional to 4,042,443,828.30, 6,063,665,742.45 and 3,450,631,130.70

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Solution

The fourth proportional to 4,042,443,828.30, 6,063,665,742.45 and 3,450,631,130.70 is: 5,175,946,696.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,443,828.30 : 6,063,665,742.45 = 3,450,631,130.70 : x
  2. Step 2: Convert to fraction form
    4,042,443,828.30/6,063,665,742.45 = 3,450,631,130.70/x
  3. Step 3: Cross multiply
    4,042,443,828.30x = 6,063,665,742.45 × 3,450,631,130.70
  4. Step 4: Simplify right side
    4,042,443,828.30x = 20,923,473,777,057,095,680
  5. Step 5: Solve for x
    x = 20,923,473,777,057,095,680/4,042,443,828.30
  6. Step 6: Final answer
    x = 5,175,946,696.05

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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.