Home / 97,346,095.80-146,009,654.10-25,542,511.80

Finding the Fourth Proportional to 97,346,095.80, 146,009,654.10 and 25,542,511.80

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Solution

The fourth proportional to 97,346,095.80, 146,009,654.10 and 25,542,511.80 is: 38,311,277.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,346,095.80 : 146,009,654.10 = 25,542,511.80 : x
  2. Step 2: Convert to fraction form
    97,346,095.80/146,009,654.10 = 25,542,511.80/x
  3. Step 3: Cross multiply
    97,346,095.80x = 146,009,654.10 × 25,542,511.80
  4. Step 4: Simplify right side
    97,346,095.80x = 3,729,453,312,763,168.50
  5. Step 5: Solve for x
    x = 3,729,453,312,763,168.50/97,346,095.80
  6. Step 6: Final answer
    x = 38,311,277.74

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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.