Home / 246,976,666,589.08-370,026,720,950.19-103,238,839,685.80

Finding the Fourth Proportional to 246,976,666,589.08, 370,026,720,950.19 and 103,238,839,685.80

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Solution

The fourth proportional to 246,976,666,589.08, 370,026,720,950.19 and 103,238,839,685.80 is: 154,675,054,332.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,976,666,589.08 : 370,026,720,950.19 = 103,238,839,685.80 : x
  2. Step 2: Convert to fraction form
    246,976,666,589.08/370,026,720,950.19 = 103,238,839,685.80/x
  3. Step 3: Cross multiply
    246,976,666,589.08x = 370,026,720,950.19 × 103,238,839,685.80
  4. Step 4: Simplify right side
    246,976,666,589.08x = 38,201,129,323,638,917,431,296
  5. Step 5: Solve for x
    x = 38,201,129,323,638,917,431,296/246,976,666,589.08
  6. Step 6: Final answer
    x = 154,675,054,332.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.