Home / 2,670,469,050.06-3,684,760,011.63-1,541,026,776.69

Finding the Fourth Proportional to 2,670,469,050.06, 3,684,760,011.63 and 1,541,026,776.69

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Solution

The fourth proportional to 2,670,469,050.06, 3,684,760,011.63 and 1,541,026,776.69 is: 2,126,335,762.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,670,469,050.06 : 3,684,760,011.63 = 1,541,026,776.69 : x
  2. Step 2: Convert to fraction form
    2,670,469,050.06/3,684,760,011.63 = 1,541,026,776.69/x
  3. Step 3: Cross multiply
    2,670,469,050.06x = 3,684,760,011.63 × 1,541,026,776.69
  4. Step 4: Simplify right side
    2,670,469,050.06x = 5,678,313,843,598,386,176
  5. Step 5: Solve for x
    x = 5,678,313,843,598,386,176/2,670,469,050.06
  6. Step 6: Final answer
    x = 2,126,335,762.43

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.