Home / 35,297,957.10-52,949,989.25-9,738,963.77

Finding the Fourth Proportional to 35,297,957.10, 52,949,989.25 and 9,738,963.77

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Solution

The fourth proportional to 35,297,957.10, 52,949,989.25 and 9,738,963.77 is: 14,609,288.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,297,957.10 : 52,949,989.25 = 9,738,963.77 : x
  2. Step 2: Convert to fraction form
    35,297,957.10/52,949,989.25 = 9,738,963.77/x
  3. Step 3: Cross multiply
    35,297,957.10x = 52,949,989.25 × 9,738,963.77
  4. Step 4: Simplify right side
    35,297,957.10x = 515,678,026,927,639.44
  5. Step 5: Solve for x
    x = 515,678,026,927,639.44/35,297,957.10
  6. Step 6: Final answer
    x = 14,609,288.17

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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.