Home / 173,594,317.50-239,567,623.11-96,331,981.50

Finding the Fourth Proportional to 173,594,317.50, 239,567,623.11 and 96,331,981.50

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Solution

The fourth proportional to 173,594,317.50, 239,567,623.11 and 96,331,981.50 is: 132,942,276.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,594,317.50 : 239,567,623.11 = 96,331,981.50 : x
  2. Step 2: Convert to fraction form
    173,594,317.50/239,567,623.11 = 96,331,981.50/x
  3. Step 3: Cross multiply
    173,594,317.50x = 239,567,623.11 × 96,331,981.50
  4. Step 4: Simplify right side
    173,594,317.50x = 23,078,023,837,431,492
  5. Step 5: Solve for x
    x = 23,078,023,837,431,492/173,594,317.50
  6. Step 6: Final answer
    x = 132,942,276.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.