Home / 4,140,917,668.92-5,713,697,125.98-2,356,665,036.65

Finding the Fourth Proportional to 4,140,917,668.92, 5,713,697,125.98 and 2,356,665,036.65

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Solution

The fourth proportional to 4,140,917,668.92, 5,713,697,125.98 and 2,356,665,036.65 is: 3,251,759,953.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,140,917,668.92 : 5,713,697,125.98 = 2,356,665,036.65 : x
  2. Step 2: Convert to fraction form
    4,140,917,668.92/5,713,697,125.98 = 2,356,665,036.65/x
  3. Step 3: Cross multiply
    4,140,917,668.92x = 5,713,697,125.98 × 2,356,665,036.65
  4. Step 4: Simplify right side
    4,140,917,668.92x = 13,465,270,246,804,656,128
  5. Step 5: Solve for x
    x = 13,465,270,246,804,656,128/4,140,917,668.92
  6. Step 6: Final answer
    x = 3,251,759,953.57

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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.