Home / 243,088,392.30-364,633,523.39-58,855,561.51

Finding the Fourth Proportional to 243,088,392.30, 364,633,523.39 and 58,855,561.51

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Solution

The fourth proportional to 243,088,392.30, 364,633,523.39 and 58,855,561.51 is: 88,283,568.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    243,088,392.30 : 364,633,523.39 = 58,855,561.51 : x
  2. Step 2: Convert to fraction form
    243,088,392.30/364,633,523.39 = 58,855,561.51/x
  3. Step 3: Cross multiply
    243,088,392.30x = 364,633,523.39 × 58,855,561.51
  4. Step 4: Simplify right side
    243,088,392.30x = 21,460,710,764,488,168
  5. Step 5: Solve for x
    x = 21,460,710,764,488,168/243,088,392.30
  6. Step 6: Final answer
    x = 88,283,568.63

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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.