Home / 53,814,344.02-80,701,586.67-17,413,292.72

Finding the Fourth Proportional to 53,814,344.02, 80,701,586.67 and 17,413,292.72

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Solution

The fourth proportional to 53,814,344.02, 80,701,586.67 and 17,413,292.72 is: 26,113,490.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,814,344.02 : 80,701,586.67 = 17,413,292.72 : x
  2. Step 2: Convert to fraction form
    53,814,344.02/80,701,586.67 = 17,413,292.72/x
  3. Step 3: Cross multiply
    53,814,344.02x = 80,701,586.67 × 17,413,292.72
  4. Step 4: Simplify right side
    53,814,344.02x = 1,405,280,351,653,160
  5. Step 5: Solve for x
    x = 1,405,280,351,653,160/53,814,344.02
  6. Step 6: Final answer
    x = 26,113,490.32

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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.