Home / 10,050,366.90-15,068,200.64-3,223,053.86

Finding the Fourth Proportional to 10,050,366.90, 15,068,200.64 and 3,223,053.86

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Solution

The fourth proportional to 10,050,366.90, 15,068,200.64 and 3,223,053.86 is: 4,832,223.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,050,366.90 : 15,068,200.64 = 3,223,053.86 : x
  2. Step 2: Convert to fraction form
    10,050,366.90/15,068,200.64 = 3,223,053.86/x
  3. Step 3: Cross multiply
    10,050,366.90x = 15,068,200.64 × 3,223,053.86
  4. Step 4: Simplify right side
    10,050,366.90x = 48,565,622,144,550.20
  5. Step 5: Solve for x
    x = 48,565,622,144,550.20/10,050,366.90
  6. Step 6: Final answer
    x = 4,832,223.80

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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.