Home / 31,373,579.10-47,060,368.65-31,373,579.10

Finding the Fourth Proportional to 31,373,579.10, 47,060,368.65 and 31,373,579.10

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Solution

The fourth proportional to 31,373,579.10, 47,060,368.65 and 31,373,579.10 is: 47,060,368.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,373,579.10 : 47,060,368.65 = 31,373,579.10 : x
  2. Step 2: Convert to fraction form
    31,373,579.10/47,060,368.65 = 31,373,579.10/x
  3. Step 3: Cross multiply
    31,373,579.10x = 47,060,368.65 × 31,373,579.10
  4. Step 4: Simplify right side
    31,373,579.10x = 1,476,452,198,315,935.25
  5. Step 5: Solve for x
    x = 1,476,452,198,315,935.25/31,373,579.10
  6. Step 6: Final answer
    x = 47,060,368.65

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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.