Home / 102,173,601.92-153,179,024.32-58,993,825.28

Finding the Fourth Proportional to 102,173,601.92, 153,179,024.32 and 58,993,825.28

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Solution

The fourth proportional to 102,173,601.92, 153,179,024.32 and 58,993,825.28 is: 88,443,750.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,173,601.92 : 153,179,024.32 = 58,993,825.28 : x
  2. Step 2: Convert to fraction form
    102,173,601.92/153,179,024.32 = 58,993,825.28/x
  3. Step 3: Cross multiply
    102,173,601.92x = 153,179,024.32 × 58,993,825.28
  4. Step 4: Simplify right side
    102,173,601.92x = 9,036,616,597,294,950
  5. Step 5: Solve for x
    x = 9,036,616,597,294,950/102,173,601.92
  6. Step 6: Final answer
    x = 88,443,750.91

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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.