Home / 6,952,269,598.92-9,594,313,879.54-3,780,639,011.88

Finding the Fourth Proportional to 6,952,269,598.92, 9,594,313,879.54 and 3,780,639,011.88

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Solution

The fourth proportional to 6,952,269,598.92, 9,594,313,879.54 and 3,780,639,011.88 is: 5,217,380,717.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,952,269,598.92 : 9,594,313,879.54 = 3,780,639,011.88 : x
  2. Step 2: Convert to fraction form
    6,952,269,598.92/9,594,313,879.54 = 3,780,639,011.88/x
  3. Step 3: Cross multiply
    6,952,269,598.92x = 9,594,313,879.54 × 3,780,639,011.88
  4. Step 4: Simplify right side
    6,952,269,598.92x = 36,272,637,345,210,679,296
  5. Step 5: Solve for x
    x = 36,272,637,345,210,679,296/6,952,269,598.92
  6. Step 6: Final answer
    x = 5,217,380,717.06

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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.