Home / 2,783,604,048.30-4,175,406,072.45-1,606,814,312.97

Finding the Fourth Proportional to 2,783,604,048.30, 4,175,406,072.45 and 1,606,814,312.97

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Solution

The fourth proportional to 2,783,604,048.30, 4,175,406,072.45 and 1,606,814,312.97 is: 2,410,221,469.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,783,604,048.30 : 4,175,406,072.45 = 1,606,814,312.97 : x
  2. Step 2: Convert to fraction form
    2,783,604,048.30/4,175,406,072.45 = 1,606,814,312.97/x
  3. Step 3: Cross multiply
    2,783,604,048.30x = 4,175,406,072.45 × 1,606,814,312.97
  4. Step 4: Simplify right side
    2,783,604,048.30x = 6,709,102,239,674,512,384
  5. Step 5: Solve for x
    x = 6,709,102,239,674,512,384/2,783,604,048.30
  6. Step 6: Final answer
    x = 2,410,221,469.46

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1.5x scale

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.