Home / 40,959,617.64-61,439,005.40-23,676,821.48

Finding the Fourth Proportional to 40,959,617.64, 61,439,005.40 and 23,676,821.48

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Solution

The fourth proportional to 40,959,617.64, 61,439,005.40 and 23,676,821.48 is: 35,514,988.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,959,617.64 : 61,439,005.40 = 23,676,821.48 : x
  2. Step 2: Convert to fraction form
    40,959,617.64/61,439,005.40 = 23,676,821.48/x
  3. Step 3: Cross multiply
    40,959,617.64x = 61,439,005.40 × 23,676,821.48
  4. Step 4: Simplify right side
    40,959,617.64x = 1,454,680,362,338,977
  5. Step 5: Solve for x
    x = 1,454,680,362,338,977/40,959,617.64
  6. Step 6: Final answer
    x = 35,514,988.81

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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.