Home / 32,767,222.08-49,172,756.45-13,597,978.49

Finding the Fourth Proportional to 32,767,222.08, 49,172,756.45 and 13,597,978.49

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Solution

The fourth proportional to 32,767,222.08, 49,172,756.45 and 13,597,978.49 is: 20,406,065.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,767,222.08 : 49,172,756.45 = 13,597,978.49 : x
  2. Step 2: Convert to fraction form
    32,767,222.08/49,172,756.45 = 13,597,978.49/x
  3. Step 3: Cross multiply
    32,767,222.08x = 49,172,756.45 × 13,597,978.49
  4. Step 4: Simplify right side
    32,767,222.08x = 668,650,084,187,255
  5. Step 5: Solve for x
    x = 668,650,084,187,255/32,767,222.08
  6. Step 6: Final answer
    x = 20,406,065.63

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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.