Home / 47,761,038.45-65,903,574.28-26,850,212.91

Finding the Fourth Proportional to 47,761,038.45, 65,903,574.28 and 26,850,212.91

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Solution

The fourth proportional to 47,761,038.45, 65,903,574.28 and 26,850,212.91 is: 37,049,550.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,761,038.45 : 65,903,574.28 = 26,850,212.91 : x
  2. Step 2: Convert to fraction form
    47,761,038.45/65,903,574.28 = 26,850,212.91/x
  3. Step 3: Cross multiply
    47,761,038.45x = 65,903,574.28 × 26,850,212.91
  4. Step 4: Simplify right side
    47,761,038.45x = 1,769,525,000,948,000
  5. Step 5: Solve for x
    x = 1,769,525,000,948,000/47,761,038.45
  6. Step 6: Final answer
    x = 37,049,550.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.