Home / 102,166,006.76-153,296,840.50-44,650,804.52

Finding the Fourth Proportional to 102,166,006.76, 153,296,840.50 and 44,650,804.52

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Solution

The fourth proportional to 102,166,006.76, 153,296,840.50 and 44,650,804.52 is: 66,997,110.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,166,006.76 : 153,296,840.50 = 44,650,804.52 : x
  2. Step 2: Convert to fraction form
    102,166,006.76/153,296,840.50 = 44,650,804.52/x
  3. Step 3: Cross multiply
    102,166,006.76x = 153,296,840.50 × 44,650,804.52
  4. Step 4: Simplify right side
    102,166,006.76x = 6,844,827,258,699,120
  5. Step 5: Solve for x
    x = 6,844,827,258,699,120/102,166,006.76
  6. Step 6: Final answer
    x = 66,997,110.64

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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.