Home / 3,283,461,383.90-4,531,181,080.52-1,778,090,332.64

Finding the Fourth Proportional to 3,283,461,383.90, 4,531,181,080.52 and 1,778,090,332.64

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Solution

The fourth proportional to 3,283,461,383.90, 4,531,181,080.52 and 1,778,090,332.64 is: 2,453,767,025.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283,461,383.90 : 4,531,181,080.52 = 1,778,090,332.64 : x
  2. Step 2: Convert to fraction form
    3,283,461,383.90/4,531,181,080.52 = 1,778,090,332.64/x
  3. Step 3: Cross multiply
    3,283,461,383.90x = 4,531,181,080.52 × 1,778,090,332.64
  4. Step 4: Simplify right side
    3,283,461,383.90x = 8,056,849,274,713,882,624
  5. Step 5: Solve for x
    x = 8,056,849,274,713,882,624/3,283,461,383.90
  6. Step 6: Final answer
    x = 2,453,767,025.93

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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.