Home / 53,397,929.64-80,099,223.66-26,127,184.26

Finding the Fourth Proportional to 53,397,929.64, 80,099,223.66 and 26,127,184.26

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Solution

The fourth proportional to 53,397,929.64, 80,099,223.66 and 26,127,184.26 is: 39,191,916.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,397,929.64 : 80,099,223.66 = 26,127,184.26 : x
  2. Step 2: Convert to fraction form
    53,397,929.64/80,099,223.66 = 26,127,184.26/x
  3. Step 3: Cross multiply
    53,397,929.64x = 80,099,223.66 × 26,127,184.26
  4. Step 4: Simplify right side
    53,397,929.64x = 2,092,767,175,647,771.75
  5. Step 5: Solve for x
    x = 2,092,767,175,647,771.75/53,397,929.64
  6. Step 6: Final answer
    x = 39,191,916.05

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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.