Home / 52,794,457.32-79,197,664.70-47,369,773.32

Finding the Fourth Proportional to 52,794,457.32, 79,197,664.70 and 47,369,773.32

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Solution

The fourth proportional to 52,794,457.32, 79,197,664.70 and 47,369,773.32 is: 71,060,024.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,794,457.32 : 79,197,664.70 = 47,369,773.32 : x
  2. Step 2: Convert to fraction form
    52,794,457.32/79,197,664.70 = 47,369,773.32/x
  3. Step 3: Cross multiply
    52,794,457.32x = 79,197,664.70 × 47,369,773.32
  4. Step 4: Simplify right side
    52,794,457.32x = 3,751,575,423,867,344
  5. Step 5: Solve for x
    x = 3,751,575,423,867,344/52,794,457.32
  6. Step 6: Final answer
    x = 71,060,024.37

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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.