Home / 4,025,404,635.27-5,554,992,065.54-2,354,936,768.79

Finding the Fourth Proportional to 4,025,404,635.27, 5,554,992,065.54 and 2,354,936,768.79

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Solution

The fourth proportional to 4,025,404,635.27, 5,554,992,065.54 and 2,354,936,768.79 is: 3,249,773,935.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,025,404,635.27 : 5,554,992,065.54 = 2,354,936,768.79 : x
  2. Step 2: Convert to fraction form
    4,025,404,635.27/5,554,992,065.54 = 2,354,936,768.79/x
  3. Step 3: Cross multiply
    4,025,404,635.27x = 5,554,992,065.54 × 2,354,936,768.79
  4. Step 4: Simplify right side
    4,025,404,635.27x = 13,081,655,065,444,528,128
  5. Step 5: Solve for x
    x = 13,081,655,065,444,528,128/4,025,404,635.27
  6. Step 6: Final answer
    x = 3,249,773,935.98

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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.