Home / 373,404,685.10-560,107,027.65-201,217,801.10

Finding the Fourth Proportional to 373,404,685.10, 560,107,027.65 and 201,217,801.10

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Solution

The fourth proportional to 373,404,685.10, 560,107,027.65 and 201,217,801.10 is: 301,826,701.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,404,685.10 : 560,107,027.65 = 201,217,801.10 : x
  2. Step 2: Convert to fraction form
    373,404,685.10/560,107,027.65 = 201,217,801.10/x
  3. Step 3: Cross multiply
    373,404,685.10x = 560,107,027.65 × 201,217,801.10
  4. Step 4: Simplify right side
    373,404,685.10x = 112,703,504,484,389,888
  5. Step 5: Solve for x
    x = 112,703,504,484,389,888/373,404,685.10
  6. Step 6: Final answer
    x = 301,826,701.65

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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.