Home / 9,112,858,565,095-12,575,754,127,017-4,946,102,770,979

Finding the Fourth Proportional to 9,112,858,565,095, 12,575,754,127,017 and 4,946,102,770,979

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Solution

The fourth proportional to 9,112,858,565,095, 12,575,754,127,017 and 4,946,102,770,979 is: 6,825,626,875,527.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,112,858,565,095 : 12,575,754,127,017 = 4,946,102,770,979 : x
  2. Step 2: Convert to fraction form
    9,112,858,565,095/12,575,754,127,017 = 4,946,102,770,979/x
  3. Step 3: Cross multiply
    9,112,858,565,095x = 12,575,754,127,017 × 4,946,102,770,979
  4. Step 4: Simplify right side
    9,112,858,565,095x = 62,200,972,334,789,382,950,092,800
  5. Step 5: Solve for x
    x = 62,200,972,334,789,382,950,092,800/9,112,858,565,095
  6. Step 6: Final answer
    x = 6,825,626,875,527.06

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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.