Home / 29,251,178.88-43,849,892.80-10,077,376.64

Finding the Fourth Proportional to 29,251,178.88, 43,849,892.80 and 10,077,376.64

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Solution

The fourth proportional to 29,251,178.88, 43,849,892.80 and 10,077,376.64 is: 15,106,806.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,251,178.88 : 43,849,892.80 = 10,077,376.64 : x
  2. Step 2: Convert to fraction form
    29,251,178.88/43,849,892.80 = 10,077,376.64/x
  3. Step 3: Cross multiply
    29,251,178.88x = 43,849,892.80 × 10,077,376.64
  4. Step 4: Simplify right side
    29,251,178.88x = 441,891,885,369,224.19
  5. Step 5: Solve for x
    x = 441,891,885,369,224.19/29,251,178.88
  6. Step 6: Final answer
    x = 15,106,806.03

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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.