Home / 93,714,450.72-140,662,352.75-45,226,437.27

Finding the Fourth Proportional to 93,714,450.72, 140,662,352.75 and 45,226,437.27

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Solution

The fourth proportional to 93,714,450.72, 140,662,352.75 and 45,226,437.27 is: 67,883,416.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,714,450.72 : 140,662,352.75 = 45,226,437.27 : x
  2. Step 2: Convert to fraction form
    93,714,450.72/140,662,352.75 = 45,226,437.27/x
  3. Step 3: Cross multiply
    93,714,450.72x = 140,662,352.75 × 45,226,437.27
  4. Step 4: Simplify right side
    93,714,450.72x = 6,361,657,072,672,355
  5. Step 5: Solve for x
    x = 6,361,657,072,672,355/93,714,450.72
  6. Step 6: Final answer
    x = 67,883,416.31

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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.