Home / 173,093,411.40-259,640,117.10-51,924,863.40

Finding the Fourth Proportional to 173,093,411.40, 259,640,117.10 and 51,924,863.40

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Solution

The fourth proportional to 173,093,411.40, 259,640,117.10 and 51,924,863.40 is: 77,887,295.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,093,411.40 : 259,640,117.10 = 51,924,863.40 : x
  2. Step 2: Convert to fraction form
    173,093,411.40/259,640,117.10 = 51,924,863.40/x
  3. Step 3: Cross multiply
    173,093,411.40x = 259,640,117.10 × 51,924,863.40
  4. Step 4: Simplify right side
    173,093,411.40x = 13,481,777,613,577,504
  5. Step 5: Solve for x
    x = 13,481,777,613,577,504/173,093,411.40
  6. Step 6: Final answer
    x = 77,887,295.10

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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.