Home / 37,474,683.40-56,212,025.10-22,358,139.40

Finding the Fourth Proportional to 37,474,683.40, 56,212,025.10 and 22,358,139.40

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Solution

The fourth proportional to 37,474,683.40, 56,212,025.10 and 22,358,139.40 is: 33,537,209.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,474,683.40 : 56,212,025.10 = 22,358,139.40 : x
  2. Step 2: Convert to fraction form
    37,474,683.40/56,212,025.10 = 22,358,139.40/x
  3. Step 3: Cross multiply
    37,474,683.40x = 56,212,025.10 × 22,358,139.40
  4. Step 4: Simplify right side
    37,474,683.40x = 1,256,796,293,142,099
  5. Step 5: Solve for x
    x = 1,256,796,293,142,099/37,474,683.40
  6. Step 6: Final answer
    x = 33,537,209.10

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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.