Home / 106,825,461.12-160,203,056.22-37,725,730.74

Finding the Fourth Proportional to 106,825,461.12, 160,203,056.22 and 37,725,730.74

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Solution

The fourth proportional to 106,825,461.12, 160,203,056.22 and 37,725,730.74 is: 56,576,187.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,825,461.12 : 160,203,056.22 = 37,725,730.74 : x
  2. Step 2: Convert to fraction form
    106,825,461.12/160,203,056.22 = 37,725,730.74/x
  3. Step 3: Cross multiply
    106,825,461.12x = 160,203,056.22 × 37,725,730.74
  4. Step 4: Simplify right side
    106,825,461.12x = 6,043,777,362,680,802
  5. Step 5: Solve for x
    x = 6,043,777,362,680,802/106,825,461.12
  6. Step 6: Final answer
    x = 56,576,187.92

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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.