Home / 104,651,345.87-156,991,384.30-35,545,597.06

Finding the Fourth Proportional to 104,651,345.87, 156,991,384.30 and 35,545,597.06

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Solution

The fourth proportional to 104,651,345.87, 156,991,384.30 and 35,545,597.06 is: 53,323,274.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,651,345.87 : 156,991,384.30 = 35,545,597.06 : x
  2. Step 2: Convert to fraction form
    104,651,345.87/156,991,384.30 = 35,545,597.06/x
  3. Step 3: Cross multiply
    104,651,345.87x = 156,991,384.30 × 35,545,597.06
  4. Step 4: Simplify right side
    104,651,345.87x = 5,580,352,488,219,411
  5. Step 5: Solve for x
    x = 5,580,352,488,219,411/104,651,345.87
  6. Step 6: Final answer
    x = 53,323,274.94

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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.