Home / 50,051,013.35-70,172,195.65-50,051,013.35

Finding the Fourth Proportional to 50,051,013.35, 70,172,195.65 and 50,051,013.35

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Solution

The fourth proportional to 50,051,013.35, 70,172,195.65 and 50,051,013.35 is: 70,172,195.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,051,013.35 : 70,172,195.65 = 50,051,013.35 : x
  2. Step 2: Convert to fraction form
    50,051,013.35/70,172,195.65 = 50,051,013.35/x
  3. Step 3: Cross multiply
    50,051,013.35x = 70,172,195.65 × 50,051,013.35
  4. Step 4: Simplify right side
    50,051,013.35x = 3,512,189,501,276,962.50
  5. Step 5: Solve for x
    x = 3,512,189,501,276,962.50/50,051,013.35
  6. Step 6: Final answer
    x = 70,172,195.65

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.