Home / 31,934,435.10-47,901,652.65-29,470,998.30

Finding the Fourth Proportional to 31,934,435.10, 47,901,652.65 and 29,470,998.30

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Solution

The fourth proportional to 31,934,435.10, 47,901,652.65 and 29,470,998.30 is: 44,206,497.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,934,435.10 : 47,901,652.65 = 29,470,998.30 : x
  2. Step 2: Convert to fraction form
    31,934,435.10/47,901,652.65 = 29,470,998.30/x
  3. Step 3: Cross multiply
    31,934,435.10x = 47,901,652.65 × 29,470,998.30
  4. Step 4: Simplify right side
    31,934,435.10x = 1,411,709,523,815,340.50
  5. Step 5: Solve for x
    x = 1,411,709,523,815,340.50/31,934,435.10
  6. Step 6: Final answer
    x = 44,206,497.45

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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.