Home / 4,455,398,673.76-6,148,090,227.36-2,575,925,078.08

Finding the Fourth Proportional to 4,455,398,673.76, 6,148,090,227.36 and 2,575,925,078.08

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Solution

The fourth proportional to 4,455,398,673.76, 6,148,090,227.36 and 2,575,925,078.08 is: 3,554,568,504.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,398,673.76 : 6,148,090,227.36 = 2,575,925,078.08 : x
  2. Step 2: Convert to fraction form
    4,455,398,673.76/6,148,090,227.36 = 2,575,925,078.08/x
  3. Step 3: Cross multiply
    4,455,398,673.76x = 6,148,090,227.36 × 2,575,925,078.08
  4. Step 4: Simplify right side
    4,455,398,673.76x = 15,837,019,798,955,192,320
  5. Step 5: Solve for x
    x = 15,837,019,798,955,192,320/4,455,398,673.76
  6. Step 6: Final answer
    x = 3,554,568,504.10

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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.