Home / 52,866,908.88-79,300,254.15-29,827,384.71

Finding the Fourth Proportional to 52,866,908.88, 79,300,254.15 and 29,827,384.71

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Solution

The fourth proportional to 52,866,908.88, 79,300,254.15 and 29,827,384.71 is: 44,741,015.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,866,908.88 : 79,300,254.15 = 29,827,384.71 : x
  2. Step 2: Convert to fraction form
    52,866,908.88/79,300,254.15 = 29,827,384.71/x
  3. Step 3: Cross multiply
    52,866,908.88x = 79,300,254.15 × 29,827,384.71
  4. Step 4: Simplify right side
    52,866,908.88x = 2,365,319,188,132,824.50
  5. Step 5: Solve for x
    x = 2,365,319,188,132,824.50/52,866,908.88
  6. Step 6: Final answer
    x = 44,741,015.47

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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.