Home / 200,180,726.08-300,299,612.88-62,017,193.32

Finding the Fourth Proportional to 200,180,726.08, 300,299,612.88 and 62,017,193.32

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Solution

The fourth proportional to 200,180,726.08, 300,299,612.88 and 62,017,193.32 is: 93,034,626.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,180,726.08 : 300,299,612.88 = 62,017,193.32 : x
  2. Step 2: Convert to fraction form
    200,180,726.08/300,299,612.88 = 62,017,193.32/x
  3. Step 3: Cross multiply
    200,180,726.08x = 300,299,612.88 × 62,017,193.32
  4. Step 4: Simplify right side
    200,180,726.08x = 18,623,739,145,900,120
  5. Step 5: Solve for x
    x = 18,623,739,145,900,120/200,180,726.08
  6. Step 6: Final answer
    x = 93,034,626.81

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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.