Home / 5,665,080,358.94-7,817,835,200.24-3,090,160,208.41

Finding the Fourth Proportional to 5,665,080,358.94, 7,817,835,200.24 and 3,090,160,208.41

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Solution

The fourth proportional to 5,665,080,358.94, 7,817,835,200.24 and 3,090,160,208.41 is: 4,264,434,345.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,665,080,358.94 : 7,817,835,200.24 = 3,090,160,208.41 : x
  2. Step 2: Convert to fraction form
    5,665,080,358.94/7,817,835,200.24 = 3,090,160,208.41/x
  3. Step 3: Cross multiply
    5,665,080,358.94x = 7,817,835,200.24 × 3,090,160,208.41
  4. Step 4: Simplify right side
    5,665,080,358.94x = 24,158,363,251,676,852,224
  5. Step 5: Solve for x
    x = 24,158,363,251,676,852,224/5,665,080,358.94
  6. Step 6: Final answer
    x = 4,264,434,345.33

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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.