Home / 69,846,051.66-104,785,288.32-23,788,319.72

Finding the Fourth Proportional to 69,846,051.66, 104,785,288.32 and 23,788,319.72

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Solution

The fourth proportional to 69,846,051.66, 104,785,288.32 and 23,788,319.72 is: 35,688,000.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,846,051.66 : 104,785,288.32 = 23,788,319.72 : x
  2. Step 2: Convert to fraction form
    69,846,051.66/104,785,288.32 = 23,788,319.72/x
  3. Step 3: Cross multiply
    69,846,051.66x = 104,785,288.32 × 23,788,319.72
  4. Step 4: Simplify right side
    69,846,051.66x = 2,492,665,940,449,070.50
  5. Step 5: Solve for x
    x = 2,492,665,940,449,070.50/69,846,051.66
  6. Step 6: Final answer
    x = 35,688,000.70

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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.