Home / 110,012,118,823.32-165,017,972,264.70-34,471,052,520.99

Finding the Fourth Proportional to 110,012,118,823.32, 165,017,972,264.70 and 34,471,052,520.99

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Solution

The fourth proportional to 110,012,118,823.32, 165,017,972,264.70 and 34,471,052,520.99 is: 51,706,514,243.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,012,118,823.32 : 165,017,972,264.70 = 34,471,052,520.99 : x
  2. Step 2: Convert to fraction form
    110,012,118,823.32/165,017,972,264.70 = 34,471,052,520.99/x
  3. Step 3: Cross multiply
    110,012,118,823.32x = 165,017,972,264.70 × 34,471,052,520.99
  4. Step 4: Simplify right side
    110,012,118,823.32x = 5,688,343,188,843,745,247,232
  5. Step 5: Solve for x
    x = 5,688,343,188,843,745,247,232/110,012,118,823.32
  6. Step 6: Final answer
    x = 51,706,514,243.03

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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.