Home / 46,929,528.64-64,665,649.44-37,725,232.96

Finding the Fourth Proportional to 46,929,528.64, 64,665,649.44 and 37,725,232.96

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Solution

The fourth proportional to 46,929,528.64, 64,665,649.44 and 37,725,232.96 is: 51,982,765.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,929,528.64 : 64,665,649.44 = 37,725,232.96 : x
  2. Step 2: Convert to fraction form
    46,929,528.64/64,665,649.44 = 37,725,232.96/x
  3. Step 3: Cross multiply
    46,929,528.64x = 64,665,649.44 × 37,725,232.96
  4. Step 4: Simplify right side
    46,929,528.64x = 2,439,526,689,633,693.50
  5. Step 5: Solve for x
    x = 2,439,526,689,633,693.50/46,929,528.64
  6. Step 6: Final answer
    x = 51,982,765.66

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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.