Home / 4,633,040,218,561.40-6,393,596,545,227.30-2,549,661,891,979

Finding the Fourth Proportional to 4,633,040,218,561.40, 6,393,596,545,227.30 and 2,549,661,891,979

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Solution

The fourth proportional to 4,633,040,218,561.40, 6,393,596,545,227.30 and 2,549,661,891,979 is: 3,518,533,985,253.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,633,040,218,561.40 : 6,393,596,545,227.30 = 2,549,661,891,979 : x
  2. Step 2: Convert to fraction form
    4,633,040,218,561.40/6,393,596,545,227.30 = 2,549,661,891,979/x
  3. Step 3: Cross multiply
    4,633,040,218,561.40x = 6,393,596,545,227.30 × 2,549,661,891,979
  4. Step 4: Simplify right side
    4,633,040,218,561.40x = 16,301,509,464,054,635,008,360,448
  5. Step 5: Solve for x
    x = 16,301,509,464,054,635,008,360,448/4,633,040,218,561.40
  6. Step 6: Final answer
    x = 3,518,533,985,253.51

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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.