Home / 40,825,564.60-61,096,629.30-37,424,342.20

Finding the Fourth Proportional to 40,825,564.60, 61,096,629.30 and 37,424,342.20

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Solution

The fourth proportional to 40,825,564.60, 61,096,629.30 and 37,424,342.20 is: 56,006,602.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,825,564.60 : 61,096,629.30 = 37,424,342.20 : x
  2. Step 2: Convert to fraction form
    40,825,564.60/61,096,629.30 = 37,424,342.20/x
  3. Step 3: Cross multiply
    40,825,564.60x = 61,096,629.30 × 37,424,342.20
  4. Step 4: Simplify right side
    40,825,564.60x = 2,286,501,162,189,746.50
  5. Step 5: Solve for x
    x = 2,286,501,162,189,746.50/40,825,564.60
  6. Step 6: Final answer
    x = 56,006,602.35

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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.