Home / 4,455,502,411.52-6,148,642,268.80-2,448,338,065.52

Finding the Fourth Proportional to 4,455,502,411.52, 6,148,642,268.80 and 2,448,338,065.52

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Solution

The fourth proportional to 4,455,502,411.52, 6,148,642,268.80 and 2,448,338,065.52 is: 3,378,733,423.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,502,411.52 : 6,148,642,268.80 = 2,448,338,065.52 : x
  2. Step 2: Convert to fraction form
    4,455,502,411.52/6,148,642,268.80 = 2,448,338,065.52/x
  3. Step 3: Cross multiply
    4,455,502,411.52x = 6,148,642,268.80 × 2,448,338,065.52
  4. Step 4: Simplify right side
    4,455,502,411.52x = 15,053,954,917,968,295,936
  5. Step 5: Solve for x
    x = 15,053,954,917,968,295,936/4,455,502,411.52
  6. Step 6: Final answer
    x = 3,378,733,423.88

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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.