Home / 104,687,202.50-156,958,085.32-46,363,098.23

Finding the Fourth Proportional to 104,687,202.50, 156,958,085.32 and 46,363,098.23

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Solution

The fourth proportional to 104,687,202.50, 156,958,085.32 and 46,363,098.23 is: 69,512,442.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,687,202.50 : 156,958,085.32 = 46,363,098.23 : x
  2. Step 2: Convert to fraction form
    104,687,202.50/156,958,085.32 = 46,363,098.23/x
  3. Step 3: Cross multiply
    104,687,202.50x = 156,958,085.32 × 46,363,098.23
  4. Step 4: Simplify right side
    104,687,202.50x = 7,277,063,127,683,880
  5. Step 5: Solve for x
    x = 7,277,063,127,683,880/104,687,202.50
  6. Step 6: Final answer
    x = 69,512,442.34

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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.