Home / 4,976,011,222.68-6,866,854,670.46-2,717,952,188.28

Finding the Fourth Proportional to 4,976,011,222.68, 6,866,854,670.46 and 2,717,952,188.28

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Solution

The fourth proportional to 4,976,011,222.68, 6,866,854,670.46 and 2,717,952,188.28 is: 3,750,751,725.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,976,011,222.68 : 6,866,854,670.46 = 2,717,952,188.28 : x
  2. Step 2: Convert to fraction form
    4,976,011,222.68/6,866,854,670.46 = 2,717,952,188.28/x
  3. Step 3: Cross multiply
    4,976,011,222.68x = 6,866,854,670.46 × 2,717,952,188.28
  4. Step 4: Simplify right side
    4,976,011,222.68x = 18,663,782,678,177,497,088
  5. Step 5: Solve for x
    x = 18,663,782,678,177,497,088/4,976,011,222.68
  6. Step 6: Final answer
    x = 3,750,751,725.22

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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.