Home / 49,983,496.20-74,975,244.30-29,828,104.20

Finding the Fourth Proportional to 49,983,496.20, 74,975,244.30 and 29,828,104.20

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Solution

The fourth proportional to 49,983,496.20, 74,975,244.30 and 29,828,104.20 is: 44,742,156.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,983,496.20 : 74,975,244.30 = 29,828,104.20 : x
  2. Step 2: Convert to fraction form
    49,983,496.20/74,975,244.30 = 29,828,104.20/x
  3. Step 3: Cross multiply
    49,983,496.20x = 74,975,244.30 × 29,828,104.20
  4. Step 4: Simplify right side
    49,983,496.20x = 2,236,369,399,400,856
  5. Step 5: Solve for x
    x = 2,236,369,399,400,856/49,983,496.20
  6. Step 6: Final answer
    x = 44,742,156.30

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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.