Home / 4,455,502,412.52-6,148,642,270.18-2,448,338,066.52

Finding the Fourth Proportional to 4,455,502,412.52, 6,148,642,270.18 and 2,448,338,066.52

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Solution

The fourth proportional to 4,455,502,412.52, 6,148,642,270.18 and 2,448,338,066.52 is: 3,378,733,425.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,502,412.52 : 6,148,642,270.18 = 2,448,338,066.52 : x
  2. Step 2: Convert to fraction form
    4,455,502,412.52/6,148,642,270.18 = 2,448,338,066.52/x
  3. Step 3: Cross multiply
    4,455,502,412.52x = 6,148,642,270.18 × 2,448,338,066.52
  4. Step 4: Simplify right side
    4,455,502,412.52x = 15,053,954,927,495,645,184
  5. Step 5: Solve for x
    x = 15,053,954,927,495,645,184/4,455,502,412.52
  6. Step 6: Final answer
    x = 3,378,733,425.26

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Double scale
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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.