Home / 173,594,318.50-239,567,624.49-96,331,982.50

Finding the Fourth Proportional to 173,594,318.50, 239,567,624.49 and 96,331,982.50

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Solution

The fourth proportional to 173,594,318.50, 239,567,624.49 and 96,331,982.50 is: 132,942,278.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,594,318.50 : 239,567,624.49 = 96,331,982.50 : x
  2. Step 2: Convert to fraction form
    173,594,318.50/239,567,624.49 = 96,331,982.50/x
  3. Step 3: Cross multiply
    173,594,318.50x = 239,567,624.49 × 96,331,982.50
  4. Step 4: Simplify right side
    173,594,318.50x = 23,078,024,209,937,252
  5. Step 5: Solve for x
    x = 23,078,024,209,937,252/173,594,318.50
  6. Step 6: Final answer
    x = 132,942,278.35

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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.