Home / 73,869,982.32-110,810,543.04-22,050,491.52

Finding the Fourth Proportional to 73,869,982.32, 110,810,543.04 and 22,050,491.52

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Solution

The fourth proportional to 73,869,982.32, 110,810,543.04 and 22,050,491.52 is: 33,077,399.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,869,982.32 : 110,810,543.04 = 22,050,491.52 : x
  2. Step 2: Convert to fraction form
    73,869,982.32/110,810,543.04 = 22,050,491.52/x
  3. Step 3: Cross multiply
    73,869,982.32x = 110,810,543.04 × 22,050,491.52
  4. Step 4: Simplify right side
    73,869,982.32x = 2,443,426,939,630,115
  5. Step 5: Solve for x
    x = 2,443,426,939,630,115/73,869,982.32
  6. Step 6: Final answer
    x = 33,077,399.82

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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.