Home / 50,208,943.02-75,284,152.02-19,467,609

Finding the Fourth Proportional to 50,208,943.02, 75,284,152.02 and 19,467,609

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Solution

The fourth proportional to 50,208,943.02, 75,284,152.02 and 19,467,609 is: 29,190,067.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,208,943.02 : 75,284,152.02 = 19,467,609 : x
  2. Step 2: Convert to fraction form
    50,208,943.02/75,284,152.02 = 19,467,609/x
  3. Step 3: Cross multiply
    50,208,943.02x = 75,284,152.02 × 19,467,609
  4. Step 4: Simplify right side
    50,208,943.02x = 1,465,602,435,421,920
  5. Step 5: Solve for x
    x = 1,465,602,435,421,920/50,208,943.02
  6. Step 6: Final answer
    x = 29,190,067.49

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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.